2019[]
3 July 2019[]
- Resold Lucky Rare Weapon Box
- Added Settlement Support Weapon Box and Part Weapon Selection Box
- Held [Random Rule] Zombie Hero event
- Updated Store with new weapons
- Added [New Maps] section to the new Studio lobby
- Held Bonus Disassembly and [Hacker Report] events
- Reverted some Gun Deathmatch weapons
- Fixed some epic character bugs
- Updated Encyclopedia and Battlefield Supply
18 June 2019[]
- Recruited Kal-El and Medea
- Unleashed Yaksha
- Added [Made in Heaven] medal
- Added Holy Sword Divine Order paint
- Sold Blade Runebreaker and its Weapon Enhancement part
- Added new Parts and new weapons can be attached with Parts
- Resold Lucky Transcendence Class Box
- Released Falls
- Added Encyclopedia
- Reorganized Studio lobby
- Rearranged some weapon level in Zombie Z
- Changed some weapons in Gun Deathmatch
- Increased 50 additional inventory slots
4 June 2019[]
- Adopted Infinity Laser Fist
- Resold Premium Top 50 Decoder
- Held Transcendent Chest giveaway and Bonus Disassembly events
- Updated Battlefield Supply
28 May 2019[]
- Added Daily Top 50 Decoder Pack
- Released Storage
- Refreshed Store and Mileage Shop with new items
- Updated New Classic restriction weapon list
14 May 2019[]
- Adopted Hunter Killer X-45
- Added weapon Parts to Mileage Auction
- Resold weapon paints
30 April 2019[]
- Held 2019 Season 2 Event
- Patched Revive Update Part 8: User Level/Rank Revive
- Resold Lucky Transcendence Weapon Box
- Updated Zombie Meta
- Added bot difficulty setting in Zombie Hero and Zombie Z
- Updated weapon levels in Zombie Z
- Resold Hunter Killer Series in shop
- Held Mileage Auction with the return of old weapons and the addition of newer weapons to the list (M3 Black Dragon, M32 MGL Venom, Star Chaser AR, Rock Breaker, Hunter Killer X-15, and Hunter Killer X-90)
- Black Dragon Cannon can undergo Weapon Enhancement now
- Updated Battlefield Supply
23 April 2019[]
9 April 2019[]
- Recruited Axion and Aetheris
- Added [Overseer] medal
- Resold Lucky Transcendence Class Box
- Patched Revive Update Part 9: Team Deathmatch Revive
- Patched HUD 3rd Improvement
- Held Random Zombie Hero event
- Held Mileage Auction
- Patched Zombie Z minor update
- Updated Battlefield Supply
26 March 2019[]
- Held Hunter Killer Series giveaway event
- Play for 100 minutes in Zombie Z mode to get Tier 3 Part Compensation Box (2 units)
- Play for 300 minutes in Zombie Z mode to get Hunter Killer X-15 (permanent)
- Play for 500 minutes in Zombie Z mode to get Tier 4 Part Compensation Box (2 units)
- Play for 700 minutes in Zombie Z mode to get Hunter Killer X-90 (permanent)
- Play for 900 minutes in Zombie Z mode to get Tier 5 Part Compensation Box (2 units)
- Play for 1200 minutes in Zombie Z mode to get Hunter Killer X-12 (permanent)
- Play for 1500 minutes in Zombie Z mode to get Tier 6 Part Compensation Box (2 units)
- Held Bingo event with Barrett M95 White Tiger as the main prize
- Login to get Claymore Mine MDS (30 days), Arm Torch (30 days), M3 Black Dragon 30 days, and Red Dragon Cannon (30 days)
12 March 2019[]
- Adopted Thunder Ghost Walker
- Held Find the Zombies event
- Updated Battlefield Supply
26 February 2019[]
- Adopted Hunter Killer X-7
- Part System (BETA) Third Addition
- Patched HUD 2nd Improvement
- Renewed Zombie Scenario Stats and Compensation
- Sold THANATOS-9, Broad Divine, M950 Attack and Air Burster in shop
- Added Gunsmith Toolbox, Weapon Exchange Coupon and Challenge Box
12 February 2019[]
- Updated Mileage Duffel Bag to sell 10 at once
- Held Mileage Auction
- Added Arm Torch and Claymore Mine MDS
29 January 2019[]
- Adopted Gungnir and Dual Beretta Windrider
- Added Epic Part and Epic Box
- Added Siege Box and Epic Decoder
- Added Season Pass and Season 1 Compensation
- Recruited Pirate Michaela and Special Agent Lucia
- Added Mileage Box
- Added Revive Update Part 7: Mission Restructure
- Released Rendezvous and Assault EX
15 January 2019[]
- Added Dual Sword Hellfire to Top 50 Decoder
- Held Random Zombie Hero event
- Held TGS Idol Coin Collection event
- Balanced and fixed Zombie bugs
3 January 2019[]
- Added Desert Eagle White Gold and Stone Venom Guard
- Adopted Trinity Grenade
- Patched Zombie Touchdown
- Held Mileage Auction
2018[]
18 December 2018[]
- Recruited Rose Phoenix
- Added [Phoenix Wing] costume
- Readded M249 Phoenix to Top 50 Decoder
- Added [Dark Knight], [Paladin], [Crimson Hunter], [Lycanthrope], [Phoenix] and [Secret Soldier] medals
- Added 10th Anniversary Weapon Box and CSOGS Compensation Box
- Added [CSOGS] Paint
- Resold Santa Light Zombie costume
- Patched Revive Update Part 6: HUD Revive
- Part System (BETA) Second Addition
- Added BOT Support for Zombie Hero and Zombie Z
- Updated Zombie Z with new mutations
- Renewed Mileage Bingo
- Added Bingo Ticket
- Updated Battlefield Supply
4 November 2018[]
- Held Zombie Hero Last Stand event
- Released Cantera and Desktop
- Held Bonus Disassembly event
20 November 2018[]
- Added Transcendent Chest
- Resold Lucky Transcendence Class Box
- Held Token event
- Updated Battlefield Supply
6 November 2018[]
- Adopted M95 White Tiger
- Added Lucky Transcendence Weapon Box 2nd Generation, Transcendent Life Weapon Box and VIP Pass
- Updated Playroom
- Improved [Game Start] function
- Updated Top 50 Decoder contents
23 October 2018[]
- Added Lucky Halloween Weapon Box
- Added Halloween theme pack to Studio
- Added new Studio map: Researcher Journal #6: Halloween Sample Map
- Readded Hidden mode
- Held Random Weapon Zombie Hero event
- Updated Battlefield Supply
8 October 2018[]
- Added Hunter Killer X-12 to Top 50 Decoder
- Added Research Journal #5: Bells Institute Epilogue
- Released Mileage Shop
- Resold Weapon Paints
27 September 2018[]
- Added Transcendent Fernando and Transcendent Blair to Top Class Decoder
- Added Refined Holy Water Bomb and Dark Legacy Luger
- Looted Python Desperado to Top 50 Decoder
- Python Desperado can undergo Weapon Enhancement now
- Held Mileage Auction
- Added back Transcendent Red Dragon Cannon Gold to Mileage Auction
- Updated Battlefield Supply
19 September 2018[]
- Added Holy Sword Divine Order to Premium Top 50 Decoder
- Patched Revive Update Part 5: Zombie Z
- Added Gold Moon Cake
- Zombie Hero Meta Change
- Zombie Scenario Second Reboot
- M4A1 Tyrant and AK-47 Overlord can undergo Weapon Enhancement now
- Held Bonus Disassembly event
- Changed lobby background and background music
28 August 2018[]
- Adopted Hunter Killer X-90
- Added Mila and Lisa to Top Class Decoder
- Added new official Studio map: [Bell's Lab #03: Blast]
- Top 50 Decoder content change: Added Star Chaser SR and removed THANATOS-7
- Updated Battlefield Supply
14 August 2018[]
- Patched Revive Update Part 4: Zombie Scenario Season 7
- Released All-Out
- Added Water Balloon Grenade
- Removed Bingo temporarily
- Added Favorite Weapon feature
- Improved Report system
- Brand Top 30 Decoder content change
31 July 2018[]
- Patched Revive Update Part 3: Event Revive
- Adopted Hunter Killer X-15
- Added AUG Guardian and Dual Sword Phantom Slayer to Top 50 Decoder and Top 50 Unlimited Decoder for 2 weeks
- Sold Top 50 Decoder and Top 50 Unlimited Decoder bundle
- Added Part Weapon Only Special Box, Mileage Lottery Ticket and VVIP Pass
- Added a new official Studio map: Researcher's Journal #4: Yuri Rescue
- Updated and held Mileage Auction
- Updated Battlefield Supply
17 July 2018[]
- Unleashed Rusty Wing
- Added Lucky Transcendence Class Box
- Added Summer Saver Package
- Added Top 50 Decoder [event] Crate
- Readded Star Chaser SR to Top 50 Decoder for 2 weeks
- Spend 1500 Yuan worth of Top 50 Decoder and/or Top 50 Unlimited Decoder to get Arm Torch for permanent
- Patched Revive Update Part 2: Zombie Revive
- Introduced Part System (BETA)
- Patched Zombie Scenario Reboot
- Held Bonus Disassembly event
- Held 10 Years Anniversary event
3 July 2018[]
- Added M249 Phoenix to Premium Top 50 Decoder
- Added Zombie Escape to Studio (mode)
- Added [Zombie Escape] Temple map to Studio mode
- Patched Revive Update Part 1: Interface Revive
- Held Transcendent Character Free Time event
- Held Random Weapon Zombie Hero event
- Updated Battlefield Supply
19 June 2018[]
- Added Milkor M32 MGL Venom to Top 50 Decoder
- Added Student Light zombie costume to Top Class Decoder
- Held Mileage Auction
- Added Transcendent Red Dragon Cannon Gold to Mileage Auction
12 June 2018[]
- Added Rice Grenade
5 June 2018[]
- Added Star Chaser AR to Top 50 Decoder
- Added M3 Black Dragon to Lucky Transcendence Weapon Box
- Added Studio Soccer Theme Pack
- Removed Matchmaking and Mileage Decoder completely
22 May 2018[]
- Added Transcendent Michaela to Top Class Decoder
- Readded Elizabeth Crimson Hunter and Sonya Lycanthrope to Top Class Decoder
- Held Find the Zombies event
15 May 2018[]
- Red Dragon Cannon can undergo Weapon Enhancement now
- Readded Python Desperado to Premium Top 50 Decoder for 4 weeks
- Held Crazy Gun Deathmatch event
- Updated the contents of Top 50 Decoder
24 April 2018[]
- Added Dual Beretta Gunslinger to Premium Top 50 Decoder
- Readded Dual Sword Phantom Slayer to Premium Top 50 Decoder for 4 weeks
- Held Random Weapon Zombie Hero event
- Held Mileage Lottery event
- Adjusted Manners system and Battlefield Supply requirement
- Updated Battlefield Supply
10 April 2018[]
- Added Space Theme for Studio (mode)
- Added Mummy Stamper costume
- Added Top 11 Weapon Box
3 April 2018[]
- Held Seed event
27 March 2018[]
- Added Claymore Mine MDS to Top 50 Decoder
- Updated Battlefield Supply
- Players who previously purchased M4A1 Tyrant +6 and AK-47 Overlord +6 weapon pass will now be able to use it.
- M4A1 Dark Knight/Tyrant and AK-47 Paladin/Overlord can be decomposed to get their respective Weapon Enhancement material (M4A1 Tyrant and AK-47 Overlord enhancement part).
- Only M4A1 Tyrant and AK-47 Overlord can be enhanced, original Dark Knight and Paladin can not. But for now it can not be enhanced until 18 September update arrive.
13 March 2018[]
- Added Arm Torch to Top 50 Decoder
- Adopted TURBULENT-11
- Added Maple Story Theme Pack for Studio (mode)
- Added new Studio map: Researcher Journal #3 (Play with Yuri)
- Updated the contents of Brand Top 30 Decoder
- Added Bunker Buster LTD to Top 50 Decoder permanently
- Updated Battlefield Supply
27 February 2018[]
- Added new Zombie Scenario Medals
- Updated Battlefield Supply
13 February 2018[]
- Added M4A1 Tyrant +6 and AK-47 Overlord +6 weapon pass preorder
- Held Mileage Auction
- Held Valentine and Lunar New Year events
- Updated Battlefield Supply
7 February 2018[]
- Adopted Rock Breaker
- Added Destroy mode in Studio (mode)
- Readded Dual Sword Phantom Slayer to Premium Top 50 Decoder
- Added new Studio map: Research Journal #4 (Game Company)
- Added new features for Studio mode
- Held Stingray Kite event
- Held Mileage Lottery event
23 January 2018[]
- Held Letter Collecting Event event to get Magnum Lancer
- Held Random Weapon Zombie Hero event
- Updated Battlefield Supply
16 January 2018[]
- Held Free Time event
3 January 2018[]
- Adopted TURBULENT-1
- Released Oblivion
- Readded AUG Guardian and Python Desperado to Premium Top 50 Decoder for 3 weeks
2017[]
19 December 2017[]
- Added Elizabeth Crimson Hunter and Sonya Lycanthrope to Top Class Decoder
- Resold Santa Light zombie costume
- Held Mileage Auction
- Held Crazy Zombie Hero and Hell Gate City of Damned (New)
- Play these events to get Battle PJ MK3A1 and Battle PGM Hécate II
- Held Christmas event
- Updated Battlefield Supply
5 December 2017[]
- Adopted TURBULENT-3
- Added Studio Xmas Pack
21 November 2017[]
- Added Star Chaser SR to Top 50 Decoder
- Added [Succubus] Light zombie costume
- Adopted AK-47 White Gold
- Added Dust EX and Italy EX to Bot Zombie Mod
- Added New Ranking System
- Updated Battlefield Supply
7 November 2017[]
- Adopted Battle Negev
- Released Skyscraper
- Added Third Prince Heavy zombie costume to Top Class Decoder for limited time
- Added Mileage Duffel Bag
- Held Mileage Auction and added Python Desperado
- Added Transcendent Magnum Drill Gold to Mileage Auction
- Held Find the Zombies event
- Added Transcendent Magnum Drill Gold to Find the Zombies Grand Prize
- Collect 1,111 Gold points to obtain Transcendent Magnum Drill Gold (permanent)
24 October 2017[]
- Added Stun Rifle to Top 50 Decoder
- Added [Metro City] to Studio (mode)
- Updated Studio mode with new features
- Held Halloween event
- Updated Battlefield Supply
11 October 2017[]
- Added Chef Heavy zombie costume and Nurse Sting Finger costume to Top Class Decoder
26 September 2017[]
- Released Episode Carlito
- Added Dual Sword Phantom Slayer to Premium Top 50 Decoder
- Readded Python Desperado to Premium Top 50 Decoder
- Added Jay's Dagger
- Experience Coupon can now be bought with game points
- Bendita and Newcomen can undergo Weapon Enhancement now
- Updated Battlefield Supply
12 September 2017[]
- Added Bouncer to Top 50 Decoder
- Adopted Battle Python
- Held Crazy Zombie Hero event
29 August 2017[]
- Recruited Transcendent Yuri and Transcendent Choi Ji Yoon
- Adopted CHARGER-5
- Renewed Zombie Annihilation
- Updated Battlefield Supply
16 August 2017[]
- Added Chinese style Theme Pack for Studio (mode)
- Added Pesticide Sprayer to Top 50 Decoder
- Held Zombie Balloon events
- Added new Studio map: Researcher Journal #2 (Hospital Escape)
1 August 2017[]
- Added Top Class Decoder
- Ripper, Blood Dripper, Compound Bow, and Savery can undergo Weapon Enhancement now
- Renewed and held Mileage Auction
- Updated Bingo
- Updated Battlefield Supply
18 July 2017[]
- Released Studio (mode)
- Adopted TURBULENT-9
- Resold CROW-3 and CROW-11
- Added Red Dragon Cannon to Top 50 Decoder for 4 weeks
- Held various Studio mode related events
4 July 2017[]
- Added AUG Guardian to Premium Top 50 Decoder
- Gáe Bolg and Plasma Gun can undergo Weapon Enhancement now
- Updated Zombie DNA
- Held Ice Breaking event
- Removed Zombie Enhancement
- Updated Battlefield Supply
27 June 2017[]
- Held Free Time event
20 June 2017[]
- Adopted CHARGER-7
- Resold Laser Minigun Snake, Destroyer Plastic, Compound Bow Planet, and Dual Infinity Final Lace Paints
- Held Crazy Gun Deathmatch event
- Updated Battlefield Supply
8 June 2017[]
- Added Battle PP-19 Bizon
- Sold Global Paint Designs
23 May 2017[]
- Added Bunker Buster LTD to Top 50 Decoder
- Added Playroom mode
- Added Matchmaking system
- Updated Battlefield Supply
10 May 2017[]
- Resold Skull Blood and Balrog Poison Paints
- Held Crazy Zombie Hero and Zombie Shelter Hell Gate events
25 April 2017[]
- Added Python Desperado and Premium Top 50 Decoder
- Added Battle PJ MK3A1
- Resold CROW-5 and CROW-7
- Thunderbolt and Green Dragon Blade can undergo Weapon Enhancement now
- Held Find the Zombies event
- Updated Battlefield Supply
11 April 2017[]
- Adopted Battle PGM Hécate II
- Held Frozen Terror Paranoia event
28 March 2017[]
- Adopted CROW-1
- Held Mileage Auction
- Added Frozen Terror to All Star
- Updated Battlefield Supply
7 March 2017[]
- Adopted Brick Piece S1451
- Released Episode Lucia
- Added VIP system
- Updated Battlefield Supply
14 February 2017[]
- Adopted TURBULENT-5
- Held Valentine event
- Patched All Star mode
- Held Stingray Kite event
24 January 2017[]
- Adopted Red Dragon Cannon, Special Duck Foot Gun and Sterling Bayonet
- Added VIP system update
- Held LNY, Stingray Kite and Light Zombie Boss
3 January 2017[]
- Held Zombie Scenario Chronicle Event
- Added Brand Top 30 Decoder, Top 50 Unlimited Decoder and Top 50 Decoder
- Added Premium Weapon Enhancement system
- Magnum Drill, Blade Runebreaker, SG552 Lycanthrope, Desert Eagle Crimson Hunter, Crossbow Advance, Volcano can undergo Weapon Enhancement now
- Resold VULCANUS Series
- Weapon disassemble reward is changed from random Durability Material, Combat Blueprint and Duration Extender to Mileage Point 500, and Duration Extender 100
- Updated Bingo
- Held Mileage Auction
- Updated Battlefield Supply
20 December 2016[]
- Unleashed Xmas Light zombie and Heavy zombie
- Held Christmas event
- Sold M950 Attack, Laser Minigun, Destroyer, Dual Infinity Final in shop
- Added special Paints for these weapons
- Resold X-mas weapons
6 December 2016[]
- Released Episode Victor
- Recruited Dorothy Dark Knight and Flora Paladin
- Clear Episode Victor to get Victor character
- Spend 100 Premium Decoders to get [Dark Knight Mask] or [Paladin Crown] Costumes
- Adopted Burning AUG
22 November 2016[]
- Adopted TURBULENT-7 and Battle QBS-09
- Recruited Ian and Yuwei
- Held City of Damned (New) Hell Gate Event
8 November 2016[]
- Added special editions of AK-47 Paladin, M4A1 Dark Knight and Storm Giant Warhammer
- Added War Fan to Mileage Decoder
- Greatly updated Battlefield Supply
26 October 2016[]
- Held Halloween event
- Adopted CROW-3 and Battle FNP-45
- Resold Wizard of Oz set
11 October 2016[]
- Adopted Rail Buster
- Added Life Weapon Box
- Resold Mileage Decoder Bundle
27 September 2016[]
- Adopted Tornado and Flame MK3A1
- Resold Erica and Galaxy Paint
- Resold Petrol Boomer, Eruptor and Slasher
13 September 2016[]
- Held Light Zombie Boss event
- Adopted Blade Runebreaker
- Held Transcendence Decoder Giveaway Event
31 August 2016[]
- Adopted CROW-11
- Added Compound Bow Planet Paint
- Held Zombie Hero Division Event II
16 August 2016[]
- Announced CSO World Championship 2016 to be in Taiwan
- Held MG3 Victory Event
- Added Dual Infinity Final Lace Paint
2 August 2016[]
- Adopted CROW-9
- Released Episode Choi
- Held Mileage Auction event
19 July 2016[]
- Resold Gilboa Carbine and M134 Minigun for Upgrade Event
- Adopted Plasma Gun, Thunderbolt and Savery Paints
5 July 2016[]
- Adopted SG552 Lycanthrope
- Added Power Falcon and Broad Divine into Bingo
- Resold Transcendence Decoder Bundles
- Updated Zombie DNA
- Changed Zombie Hero rules
- Renewed Banshee and Psycho Zombie
- Increased Hero's and Sidekick's weapon damage
- Increased damage for AK-47, M4A1, AWP and XM1014 in Zombie modes and Zombie Scenario
21 June 2016[]
- Adopted PP-19 Bizon
- Resold HK121, VULCANUS-9, Poison Paint, BALROG-I, BALROG-V, BALROG-VII and BALROG-IX
- Released Mirage
- Held Claim Your Weapon event to achieve the Bizon
- Held HK121 Custom Upgrade Event
- Updated Battlefield Supply
14 June 2016[]
- Resold THANATOS-7 and THANATOS-9
- Held Claim Your Weapon event to achieve the KH-2002
- Held Chain Grenade/Ripper/Gáe Bolg/Black Dragon Cannon Dream event
31 May 2016[]
- Added Brick Piece T50 into Code Box
- Resold Mileage Decoder Bundles and Dragon Set
- Held Zombie Hero Division event
- Held Event Mileage Decoder giveaway event
- Updated Battlefield Supply
17 May 2016[]
- Adopted KH-2002
- Resold Blood Paint, SKULL-7, SKULL-9 and SKULL-11
- Held Claim Your Weapon event to achieve the KH-2002
- Updated Battlefield Supply
26 April 2016[]
- Adopted Desert Eagle Crimson Hunter and VULCANUS-3
- Resold BALROG-XI and Transcendence Decoder
- Held Crossbow Advance Upgrade Event
- Held Crazy Zombie Scenario event
- Updated Battlefield Supply
12 April 2016[]
- Adopted Ultimax 100
- Resold Gilboa Carbine, BALROG-III and BALROG-XI
- Introduced Poison Paint (exclusive for BALROG-III and BALROG-XI)
- Held Claim Your Weapon event to achieve the Ultimax 100
- Held Gilboa Viper Upgrade Event
- Held Transcendence Decoder giveaway event
- Updated Battlefield Supply
29 March 2016[]
- Adopted Batista
- Resold SKULL-9, Dual Infinity and Nickname Change
- Held Dual Infinity Custom/Final Upgrade Events
- Held Time Weight, April Fool and Crazy Zombie Hero events
- Updated Battlefield Supply
15 March 2016[]
- Adopted VULCANUS-1 and PP-2000
- Resold SKULL-1, SKULL-3 and SKULL-5
- Introduced Blood Paint (exclusive for SKULL-1, SKULL-3 and SKULL-5)
- Held Zombie Scenario Chronicle event (from season 3 to 5) to achieve [Asura] Medal
- Held Claim Your Weapon event to achieve the PP-2000
- Held Nightmare key event
- Updated Battlefield Supply
2 March 2016[]
- Released Farero
- Resold SKULL-4
- Held Treasure Hunt event
- Updated Battlefield Supply
23 February 2016[]
- Adopted CROW-5
- Held Fighting event
- Updated Battlefield Supply
2 February 2016[]
- Updated Zombie Scenario: added more difficulty levels and renewed reward system
- Released Last Ride
- Adopted SKULL-2
- Recruited Rebecca and Ace
- Held Letter Collecting Event for Magnum Drill and Chain Grenade
- Added M950 Attack and Destroyer to Bingo
- Introduced [Pharaoh] Costumes and Monkey Box
- Resold BALROG-XI and VULCANUS-9, Choi Ji Yoon (Limited Edition), Michaela (Limited Edition), Soy, Ha Ly and Jin Se-yeon
- Held Kite and Valentine events
- Updated Battlefield Supply
19 January 2016[]
- Updated New Zombie Shelter:
- Released Shelter Tier 4 and new items
- Added new human skills
- Released Rhyzome
- Adopted HK121
- Held HK121 Custom Upgrade Event
- Resold Survival Tools Package and THANATOS-11
- Updated Battlefield Supply
5 January 2016[]
- Adopted CROW-7
- Held Zombie Balloon event
- Updated Battlefield Supply
2015[]
22 December 2015[]
- Adopted AWP Elven Ranger and JANUS-7 Christmas
- Spend 12000 GASH points in Shop to receive the AWP Elven Ranger (permanent)
- Resold X-mas weapons
- Patched Z-Noid
- Recruited Metatronic and Lilith
- Introduced Transcendence Decoder and Month Weapon
- Added Storm Giant Warhammer into Transcendence Decoder
- Held Christmas and New Year events
- Updated Battlefield Supply
8 December 2015[]
- Adopted VULCANUS-11 and Colt Python
- Added Santorini and Snow Base into Zombie modes
- Held Claim Your Weapon event to achieve the Python
- Updated Weapon Experience and Battlefield Supply
1 December 2015[]
- Held Origin Weapons License event
24 November 2015[]
- Adopted THANATOS-3 and Heavy Zombie Knife
- Updated Zombie Enhancement system
- Released Choi Ji Yoon and Galaxy Paints
- Added 9 new Medals and 2 new Achievements
- Held Pick Up event
- Spend 3000 GASH in Shop to recieve the Heavy Zombie Knife (permanent)
- Updated Weapon Experience and Battlefield Supply
17 November 2015[]
- Resold Lightning Dao-1, Lightning Bazzi-1, Lightning HZ-1, Lightning LZ-1, Salamander, AWP-Z, AK-47 Dragon and M4A1 Dragon
- Resold Katana, SL8, M134 Minigun, Kriss Super V, Tactical Knife and Double-barreled shotgun for Upgrade Events
- Complete 60 minutes of gameplay each day for 7 times to recieve either Lightning Dao-1 or Lightning Bazzi-1 (permanent)
10 November 2015[]
- Adopted Falcon and Lightning HMG-1
- Released Snow Base
- Resold Mileage Decoder Bundles
- Updated Bingo:
- Allowed players to change the special reward (after clearing Bingo) twice per month for free
- Added Special Reset button
- Held Claim Your Weapon event to achieve the Falcon
- Held Code Box 4x Probability event for Lightning HMG-1 while 3x for Gae Bolg, Ripper and the rest of the items.
- Updated Weapon Experience and Battlefield Supply
3 November 2015[]
27 October 2015[]
- Adopted VULCANUS-9
- Updated Zombie Giant: added RAH-66 Comanche for human team and Angra for zombie team
- Added 7 new Medals
- Held Baseball and Halloween events
- Log into the game during event period to receive CSOWC 2015 Spray (permanent) and achieve 60 minutes of gameplay to get CSOWC Tattoo (30 days)
- Updated Weapon Experience and Battlefield Supply
20 October 2015[]
- Resold Combat Knife and SPAS-12
- Held Master Combat Knife and SPAS-12 Deluxe/Superior Upgrade Events
13 October 2015[]
- Added Truth and Fastline to Zombie mode
- Adopted THANATOS-1 and IMI Negev NG-7
- Resold THANATOS-7 and THANATOS-9
- Held Claim Your Weapon event to achieve the NG-7
- Updated Weapon Experience and Battlefield Supply
6 October 2015[]
- Resold Infinity
- Held Infinity Black/Red Upgrade Events
22 September 2015[]
- Released Boss Chase
- Adopted M4A1 Dark Knight and AK-47 Paladin
- Added Laser Minigun and Dual Uzi into Bingo
- Added Transcendence Piece into Mileage Decoder
- Resold Mileage Decoder Bundles, THANATOS-5, THANATOS-7 and THANATOS-9
- Held Mid-Autumn Festival
- Log in at 19:00 ~ 21:00 (GMT+8) from 26 September ~ 3 October to recieve one permanent Golden weapon each day (note that AS50 Pink Gold and UTS-15 Pink Gold are not included)
- Updated Weapon Experience and Battlefield Supply
15 September 2015[]
- Resold SKULL-7, JANUS-1, JANUS-5 and BALROG-IX
- Resold Gilboa Carbine and Dual Infinity for Upgrade Events
- Held Polar Costumes event to achieve [Polar Bear Head] and [Penguin Doll]
8 September 2015[]
- Resold Calico M950, RPG-7, Parker Hale M82 and M14 EBR
- Introduced Eagle Paint
- Updated Weapon Experience and Battlefield Supply
1 September 2015[]
- Adopted QBS-09
- Resold AS50, WA2000, ARX-160 and Barrett M95
- Held Claim Your Weapon event to achieve the QBS-09
25 August 2015[]
- Released Bunny Yard and Parking
- Adopted VULCANUS-5
- Introduced S-Box and J-Box
- Resold BALROG-XI
- Held Crazy Gun Deathmatch, Bot Zombie Premium Supply Box and Timed Bomb events
- Updated Weapon Experience and Battlefield Supply
18 August 2015[]
- Held Mosquitoes event
11 August 2015[]
- Extended Level Limit from 72 to 250
- Added, changed and deleted some Daily Missions
- Added Brick Piece M777 and [Superhero] costumes to Code Box
- Introduced Level Up Coupon
- Resold Mileage Decoder Bundle, THANATOS-9, SKULL-1 and BALROG-VII
- Resold Choi Ji Yoon (Limited Edition), Michaela (Limited Edition), Alice (Limited Edition), Yuri (Limited Edition), Soi and Ha Ly
- Held Crossbow Advance Upgrade Event
- Added Black Dragon Cannon and Blood Dripper as main prizes for Bingo
- Updated Weapon Experience and Battlefield Supply
28 July 2015[]
- Patched Grievance Update
- Patched Zombie Tag mode
- Added Greesia and Out City to Zombie Tag
- Adopted Air Burster
- Recruited Jin Se-yeon
- Updated Weapon Experience and Battlefield Supply
21 July 2015[]
- Held Find the Zombies event
14 July 2015[]
- Released Another Truth
- Adopted VULCANUS-7
- Resold Journey to the West set and UTS-15
- Log in to receive 7th Anniversary Cake Grenade
- Updated Weapon Experience and Battlefield Supply
30 June 2015[]
- Patched Zombie Mode Rework
- Adopted M134 Vulcan, Dual Kriss Custom and Zombie Grenade 2
- Introduced Premium Decoder and Jackpot Point Box
- Added Sapientia and Coil Machine Gun to Bingo
- Resold Eruptor and Slasher
- Achieve 30 minutes of gameplay in order to get a Premium Decoder (maximum 3 decoders per day, during event period)
- Updated Weapon Experience and Battlefield Supply
23 June 2015[]
- Adopted PGM Hécate II
- Resold THANATOS-7
- Held Claim Your Weapon event to achieve the PGM Hécate II
16 June 2015[]
- Resold Fire Vulcan and Lightning Rail
- Released Warehouse
- Held Timed Bomb event
- Updated Weapon Experience and Battlefield Supply
9 June 2015[]
- Adopted THANATOS-5 and Norinco Type 86S
- Held Big Head Event
- Held Claim Your Weapon event to achieve the Norinco Type 86S
2 June 2015[]
- Resold Petrol Boomer
28 May 2015[]
- Resold SKULL-4
- Added Dart Pistol, [Boxing Headgear] and [Boxing Champion Belt] costumes into Code Box
- Patched Sudden Death for Fun mode
- Released Mobius
- Held Medal Time event
- Updated Weapon Experience and Battlefield Supply
19 May 2015[]
- Resold JANUS-5 and Katana
- Held Dual Katana Upgrade Event
12 May 2015[]
- Adopted FNP-45
- Resold JANUS-9
- Recruited Krieg and Ha Ly
- Sold Vietnamese Classes Set
- Introduced [Non La] Costume
- Held Claim Your Weapon event to achieve the FNP-45
- Held Special Nightmare event
- Updated Weapon Experience and Battlefield Supply
5 May 2015[]
- Resold BALROG-IX, SL8 and Dual Infinity
- Held SL8 and Dual Infinity Upgrade Events
- Held Mother's Day event
28 April 2015[]
- Adopted THANATOS-9
- Released Third Report
- Introduced Discount Coupon
- Resold Tactical Knife
- Held Double and Triple Tactical Knife Upgrade Events
- Updated Weapon Experience and Battlefield Supply
21 April 2015[]
- Resold JANUS-11 and Double-barreled shotgun (Confirmed Sets)
- Held Triple-barreled shotgun Upgrade Event
- Held Kite event
- Updated Weapon Experience and Battlefield Supply
9 April 2015[]
- Adopted PJ MK3A1, Newcomen and Mileage Code Decoder
- Sold Mileage Supply Crate
- Resold SKULL-11 and BALROG-XI (Confirmed Sets)
- Released Train Shed for Shotgun Battle
- Held Claim Your Weapon event to achieve the PJ MK3A1
- Added [Idol Sunglasses] and [Idol Microphone] Costumes into Code Box
- Removed the Code Box (now all Decoders can be used without Code Box)
- Replaced all old types of Decoder by Mileage Code Decoders
- Updated Bingo system (Bingo now becomes a permanent feature in game)
- Held Bingo event
- Updated Weapon Experience and Battlefield Supply
- Rebalanced Zombie Scenario: Season 1 Survival maps: Lost City, Double Gate and Trap
24 March 2015[]
- Adopted M950 and Uzi
- Held Claim Your Weapon event to achieve the Uzi
- Held Baseball event
- Updated Weapon Experience and Battlefield Supply
- Fixed some bugs:
- Modified some zombies' abilities
- Modified Battle Veteran
- Deleted Strong Lifepower and Excellent Genes (effect is not removed)
- Reduced the conditions required for zombie enhancement
17 March 2015[]
- Held Seed event
10 March 2015[]
- Adopted Lightning Rail and Fire Vulcan
- Updated Craft system
- Removed the Special Combat Blueprints and Components
- Added new medals: [Exterminator], [Mech Warrior] & [Weapon Master]
- Added new achievements
- Updated Weapon Experience and Battlefield Supply
24 February 2015[]
- Released Rising
- Recruited Soy and Jim
- Held Coin event
- Updated Weapon Experience
12 February 2015[]
- Adopted THANATOS-11, Crossbow Advance, Horn Kujang and Blood Dripper
- Released Memories
- Held Bingo, Valentine and Letter Collecting Events
- Updated Weapon Experience and Battlefield Supply
3 February 2015[]
- Resold Advanced Code Decoder, Code A Decoder and Code B Decoder bundles
- Resold Spicy and Sexy Set, Yuri (Limited Edition) and Alice (Limited Edition) Set
- Held Valentine event
- Held Zombie Scenario Chronicle Event: clear all Zombie Scenario maps (not included extra chapters) in sequence to earn [Asura] medal
20 January 2015[]
- Patched Zombie File
- Released First Report and Second Report
- Adopted RPG-7
9 January 2015[]
- Patched Free Update
- Adopted THANATOS-7
2014[]
30 December 2014[]
- Resold MG36 Christmas and M95 Christmas
- Held Top Ranking events
- Accumulate login points on weekdays (19:00 ~ 21:00 GMT+8) for 9 days, and weekends (14:00 ~ 17:00 GMT+8) for 4 days to receive either a permanent weapon or 30 Code B Decoders
- Held more Weapon Experience event
23 December 2014[]
- Held Weapon Release event
- Resold Code A Decoder and Code B Decoder bundles
- Sold 2015 New Year's Fortune bag
- Held more Weapon Experience event
16 December 2014[]
- Sold Wizard of Oz set
- Reorganized Fun mode and some Zombie Scenario maps
- Introduced Paint system
- Held Christmas events:
- Resold M134 Minigun Christmas Edition, MG3 Christmas Edition with 50% sale-off
- Adopted Tomahawk Christmas
- Held Fun Kill Point Collection Event
- Held more Weapon Experience event
- Updated Battlefield Supply
4 December 2014[]
- Patched Zombie Annihilation
- Held Bingo, Medal Time and Coin Events
- Added Brick Piece V2 and Dominique into Code Box
- Added [Gentleman] Costumes into Code Box
- Resold SKULL-4 and SKULL-11
- Resold Sl8 and Infinity for Upgrade Event
- Resold Decoder bundle
- Held CSO WC 2014 event:
- Vote for TW/HK team's tournament result
- Gave away CSO WC 2014 spray free (perm) for all players
- Upgraded Battlefield Supply
- Held more Weapon Experience event
18 November 2014[]
- Released Madness
- Adopted Gilboa Carbine
- Resold SKULL-1, SKULL-7, AS50, KSG12, King Cobra, Anaconda, Wakizashi and M134 Minigun
- Held Gilboa Carbine, Wakizashi and M134 Minigun Upgrade Events
- Resold OTs-14 Groza for Weapon Enhancement
4 November 2014[]
- Patched Attack On Titan
- Released Snap Blade and [Three Dimensional Maneuver Gear] costume
- Added Alin and Papin into Code Box
- Added [Provocation] costumes into Code Box
21 October 2014[]
- Released Splash
- Adopted Crowbar Maverick and K1A Maverick
- Resold Maverick [S] Combat Blueprint + Unlimited Durability item set
- Resold Lightning LZ-1, Lightning HZ-1, JANUS-1 and JANUS-7
- Held more Weapon Experience event
7 October 2014[]
- Adopted M1 Garand, M1918 BAR, Sten Mk2 and M1911 A1
- Sold World War II Set B
- Held World War II Weapons Event
- Held more Weapon Experience event
23 September 2014[]
- Adopted Rail Cannon and Plasma Grenade
- Released Hell Ride
- Held Bingo event
- Held 4x probability for Ripper, Gae Bolg and Black Dragon Cannon
- Resold Survival Tools Package
- Sold Code Decoder bundles
16 September 2014[]
- Adopted Mauser C96, MG42, Mosin-Nagant and MP40
- Sold World War II Set A
- Held World War II Weapons Event
- Held more Weapon Experience event
9 September 2014[]
- Resold Double-barreled shotgun for Upgrade Event
- Held more Weapon Experience event
2 September 2014[]
- Adopted Erupt Cannon and Slasher
- Patched Fight Yard
- Released Ice World
26 August 2014[]
- Resold Dual Infinity for Upgrade Event
- Resold AWP-Z
- Resold Cart Rider Best Friend Package
19 August 2014[]
- Released Omen
- Adopted JANUS-3
- Resold JANUS-9
- Held more Weapon Experience event
12 August 2014[]
- Sold JANUS-3 Reservation Ticket
- Resold Tactical Knife for Upgrade Event
- Held Mosquito event
- Held lottery event for Jennifer-life sized pillow
- Held more Weapon Experience event
5 August 2014[]
- Recruited Henry and Gunsmith
- Sold Meister Package
- Introduced Manners system
- Adopted BALROG BLUE Series
- Held Find the Zombies event
- Held more Weapon Experience event
29 July 2014[]
- Held Lucky Coin event
- Resold Yuri (Limited Edition), Alice (Limited Edition), Choi Ji Yoon (Limited Edition) and Michaela (Limited Edition)
- Resold Natasha and Jennifer package
- Held Valentine spray event
22 July 2014[]
- Adopted Petrol Boomer
- Patched Zombie Giant
- Released Forsaken
- Resold M2 Browning
- Held more Weapon Experience event
15 July 2014[]
- Sold Petrol Boomer Reservation Ticket
- Held Ice Breaking event
8 July 2014[]
- Introduced Zombie Enhancement System
- Added Weapon Experience System
- Added Bendita, [Afro Hair] & [Elegant Hair] Costumes
- Held Bingo Event
- Held Dinosaur costumes giveaway event
- Resold M32 MGL and JANUS-5
- Held Code Box 2x Probability event for all weapons and 4x Probability event for Cannon, Ripper and Lightning AR-2
1 July 2014[]
- Held [Red Indian] Costumes Giveaway event
24 June 2014[]
- Introduced New Classic Battle restriction
- Introduced Tutorial Mode for Bot Zombie Mod and Zombie Scenario
- Enlarged inventory
- Added Galil Maverick and M1887 Maverick
- Resold BALROG-XI, BALROG-VII and BALROG-I
- Held Soccer event
17 June 2014[]
- Resold BALROG-III and BALROG-V
- Held Seed event
10 June 2014[]
- Adopted JANUS-11
- Released Paranoia
- Resold BALROG-IX
- Released Spirit Shot, Summoning Shot and Tornado Shot
3 June 2014[]
28 May 2014[]
- Added Isabelle and Aeolis into Code Box
- Resold Leviathan
- Introduced Matchmaking
13 May 2014[]
- Released Metro
- Added Maverick Combat Blueprint
- Adopted M60E4 Maverick and SPAS-12 Maverick
- Resold KSG-12, Rheinmetall MG3, King Cobra, MK48, HK 23E and AI AS50
- Resold M2 Browning for Weapon Enhancement
07 May 2014[]
- Held Lucky Coin event
- Resold STG44, HK G11, XM2010, Barrett M95, ARX-160 and WA2000
29 April 2014[]
- Sold Journey to the West set
- Held Special Nightmare Event
- Beat Teddy Terror 10 times to receive Wedung (Permanent). You must collect the gift box at the ground to obtain it. If you already have the weapon, you will receive Pain Dominator for 60 days
- Held Polar Costume Giveaway Event
- Held Bell Event
- Login at 3pm or 9 PM (HK time) to obtain Code A Decoder:
- 1 May 2014: 5 Quantities
- 2 May 2014: 6 Quantities
- 3 May 2014: 7 Quantities
18 April 2014[]
9 April 2014[]
- Unleashed Shadow Conqueror package
- Released Duration Extender
- Added Cyclone and Lingling into Code Box
- Spend 6000 cash to get PSG-1
- Spend 1500 cash to get Lightning BIG-EYE
- Resold BALROG-VII, BALROG-V and BALROG-III
- Held Weapon Release event
- Log in for 10 days and play for 20 hours to get TAR-21 permanent
1 April 2014[]
- Log in to receive World Best Set (7 days), Deadly Shot (5 days) and Reversed Map items
- Resold SVI Infinity
- Held Infinity upgrade event
25 March 2014[]
- Adopted JANUS-9
- Released Sanctuary
- Resold JANUS-5
- Resold Kriss Super V and SPAS-12 (Upgrade parts included)
- Held Kriss Super V and SPAS-12 upgrade events
18 March 2014[]
- Released JANUS-9 Reservation ticket
- Resold JANUS-5 alongside JANUS-9 Reservation ticket
- Resold Dragon Set alongside Advanced Code Decoder and Code Box bundle
- Resold M134 Minigun, Dual Infinity and Wakizashi
- Held M134 Minigun, Dual Infinity and Wakizashi upgrade events
11 March 2014[]
- Released Anti-Zombie Combat Blueprint
- Resold Tactical Knife, Combat knife, Double-barreled shotgun and SL8
- Held Tactical Knife, Combat knife, Double-barreled shotgun and SL8 upgrade events
- Finish upgrading all 4 weapons and incoming weapons will receive a random gold weapon from Code Box
- Resold Natasha, Jennifer, Alice (Limited Edition) and Yuri (Limited Edition)
- Held Origin Weapons License and Melee Weapons License event
4 March 2014[]
- Resold BALROG-I
25 February 2014[]
- Re:boot New Zombie Shelter
- Released Desert Plant
- Adopted Machete, Crowbar and Claw Hammer
- Released Survival Tools Package
- Resold SKULL-11
- Extended resale period for SKULL-6, AWP-Z and PKM
- Held B-Box Giveaway event
11 February 2014[]
- Re:boot Zombie Scenario
- Released Envy Mask
- Recruited Michaela (Limited Edition) and Choi Ji Yoon (Limited Edition)
- Resold SKULL-1, SKULL-3, SKULL-6, SKULL-7, BALROG-IX, PKM and AWP-Z
- Resold BALROG-XI with advanced decoder package only
- Extended resale period for SKULL-8 and SKULL-4
- Held Heart bomb event
21 January 2014[]
- Adopted Gae Bolg, MP7A1 Unicorn and Horse Axe
- Released Shoreline
- Resold SKULL-4, SKULL-8 and BALROG-XI
- Held Letter Collecting Event and Bingo Event
- Held Kite Event
- Held Top up event:
- Top up 1000 GASH to receive Gruesome Assassin (30 Days)
- Top up 5000 GASH to receive China Flag Costume (Permanent)
- Top up 8000 GASH to receive Winchester M1887 Gold Edition (Permanent)
14 January 2014[]
- Adopted M2 Browning
- Patched Zombie 4: Darkness
- Released Dark City
- Unleashed Night Stalker
- Resold SKULL-3
7 January 2014[]
- Item Re:boot
- Resold SKULL-9
- Resold Beretta ARX-160, M14 EBR, AS50 and Parkerhale M82 for Weapon Enhancement
- Spend 700GASH to obtain every Anti-Enhancement Materials
17 December 2013[]
- Adopted M1887 Chrismas Edition
- Added Savery and PKM Gold into Code Box
- Resold MG36 Christmas Edition and Barrett M95 Christmas Edition (50% sale off if player owned original weapon)
- Resold MG36 and Barrett M95
- Re:boot Clan and Ranking systems
- Added 4 new medals
- Held Ice Breaking event
- Held Christmas event
10 December 2013[]
- Held Combat Knife and Kriss Super V Upgrade Events
- Resold XM2010, KSG-12, M79 Saw Off, Lightning Dao-1, Lightning Bazzi-1, M24, HK G11 and Tomahawk
- Held Bell event
03 December 2013[]
- Adopted OTs-14 Groza
- Resold Tactical Knife and SKULL-7
- Held Big Head Event
- Held B-Box Giveaway Event
26 November 2013[]
- Resold UTAS UTS-15 and Parang
- Held Dual Wakizashi and SL8 Custom Upgrade event
19 November 2013[]
- Adopted JANUS-1
- Resold Lightning HZ-1 and Lightning LZ-1
- Patched New Zombie Shelter
- Released Dead City
- Added new medals: [Last Survivor] & [Unauthorized Dismantle]
12 November 2013[]
- Resold BALROG-VII
- Resold BALROG-V
- Resold Salamander
05 November 2013[]
- Added Drill and G11 Gold to Code Box
- Resold SKULL-11 and SKULL-4
- Held Dice event
- Top up 6000 cash to receive Heal zombie permanent
- Reformed new appearance of medals
- Added 6 new medals
22 October 2013[]
- Released Illusion and Illusion Key
- Clear Illusion to have a chance to get Deimos, Desert Eagle Red, Yuri SD Spray or Criss SD Spray
- Adopted JANUS-7
- Resold BALROG-III and BALROG-XI
- Held Halloween event
- Introduced All Zombie Set
- Held Dual Infinity and Double Barrel Upgrade Event
15 October 013[]
- Sold JANUS-7 Reservation Ticket
- Resold BALROG-III
- Held Melee Weapons License event
- Held Origin Weapons License event
08 October 2013[]
- Recuited Walter and Carlito
- Resold HK G11 for Weapon Enhancement
- Resold Luger P08, Thompson Chicago, King Cobra, StG 44, Winchester M1887, MK48, M60E4, MG3 and HK23E
- Introduced B-Box
- Held Baseball event
24 September 2013[]
- Discovered Conspiracy
- Adopted JANUS-5
- Resold M32 and Lightning BIG-EYE
- Held Bingo Event
- Added UTS-15 Pink Gold and Compound Bow to Bingo Event
- Spend 6000 cash to get PSG-1 permanent
- Spend 1500 cash to get Lightning BIG-EYE permanent
- Held 4× probability event to get PowerSaw, Cannon and Lightning AR-2 from Code Box
- Held 2× probability event to get Thunderbolt, Green Dragon Blade and Volcano from Code Box
17 September 2013[]
- Release JANUS-5 reservation ticket
- Resold SPAS-12 and Remington M24
- Held SPAS-12 Upgrade event
10 September 2013[]
- Adopted ARX-160
- Release Dark Snow
- Resold BALROG-I
- Held Mid-Autumn Festival event and Lucky Coin event
- Held Master Sniper Spray event
03 September 2013[]
- Resold Infinity
- Held Infinity Upgrade event
- Resold M79 Saw Off and KSG-12
27 August 2013[]
- Adopted Tactical Knife
- Resold M134 Minigun
- Held Tatical Knife and M134 Minigun Upgrade events
- Held Time Bomb event
- Resold SKULL-5 packed with 500,000 game points
20 August 2013[]
- Resold BALROG-IX
- Resold Cart Rider Best Friend Package
- Resold SKULL-6 and SKULL-3
- Resold Alice Bunny Costumes Set
- Resold Fantastic Union Package
- Resold Christmas Edition weapons
- Held Mosquitoes Eradication event
13 August 2013[]
- Resold MG36 Xmas and Barrett M95 Xmas and can be purchase with limited sale off by 50%
- Added MG3 Xmas and M134 Minigun Xmas in Code box alongside with 400% chance event
- Resold Alice Bunny Costumes Set
- Resold Fantastic Union Package
06 August 2013[]
- Adopted SKULL-6
- Resold SKULL-3
- Released Encounter
- Updated Battlefield Supply
01 July 2013[]
- Held Bingo Event and Ice events
- Adopted AWP-Z, SKULL-8 and Leviathan
- Increased the chance to get Lightning AR-1 from Code Box by 400%
- Spend an amount of money to claim either Stamper (Permanent), Code B Decoder (50 units) or Erika (Permanent)