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Title-zombie-scenario
Zombie scenario
Hotzombisurvival

Zombie Scenario is the second game mode introduced by NEXON Corporation for Counter-Strike Online based on a custom game mode for Counter-Strike known as Zombie Riot.

Overview[]

Zombie Scenario pits up to 10 players against increasingly hordes of AI-controlled Zombies. Money cap is doubled in this scenario and the amount obtained varies between types of zombies killed and the difficulty of the map. Extra health, damage and barrier durability can also be bought off the buy menu if the player have obtained a sufficient amount of money. The rounds will keep getting harder with different powerful zombies spawning in.

Updates[]

2023[]

March
  • Slight decrease in the probability of elite monsters appearing
  • Changed to stop elite spawning in areas where weapons cannot be used on certain maps
February
  • Changed to prevent abnormal progression of some maps
  • Lowered the strength of some map structures and simplified device operation time to relieve stress
  • Slightly increased the balance of elite monsters in proportion to difficulty
  • Increased the probability of elite monsters appearing

2021[]

Elite Monster Added
Zs rework elite
  • If you play the zombie scenario at normal difficulty or higher, a new "elite monster" will appear at odds.
  • Elite monster has a powerful ability and enhanced effectiveness compared to the normal zombie, the more abilities to meet in a high degree of difficulty is even more powerful.
  • If you kill elite monsters and clear the scenario, you can acquire "add-on" and "parts".
  • Elite monster buffs:
Strengthening effect Explanation
Fast Monster movement and attack speed increase.
Altered ego Many elite monsters appear.
Attack power increase Damage done by monsters increases.
Fireball Throw a fireball, dealing damage to colliding players.
Cold explosion Up of explosion, dealing damage to surrounding monsters , and reduces the movement speed of the opposite player.
Firewall A wall of flames is created in a random location, dealing damage to players in that location.
Thunderbolt Lightning strikes in a random location, damaging the player.
Invincibility Bosses are not damaged every certain time.
Stamina increase Monster health increases.
Auto-heal The monster's health is continuously restored. If it does not take damage for a certain period of time, it will recover more.
Double sidedness Monsters alternately acquire two buffs. [Increased receives a gunshot damage, reducing damage taken by melee weapons] or [reduce damage taken by gun, increasing damage taken as a melee weapon]
Black hole Attracts nearby players to monsters and deals damage.
Spider web All players' movement speed is reduced
Add-on system added
Zs rework addon
  • A new item "Add-on" is added. Add-ons can be obtained by defeating elite monsters.
  • Add-ons are consumable items that apply effects in the following scenario modes when used. You can check your own add-on items in "Inventory - Mod Only".
  • You can equip add-ons in the waiting room before playing Zombie Scenario Mode. When you start the game equipped with add-ons that one is consumed by one, apply additional effects in the game.
  • During gameplay, by pressing the [M] key, you can check your add-ons that are currently loaded.
  • List of add-on items:
April 2021 Addition
Icon Name Effect
Zbs addon avenger Avenger Whenever an ally dies, attack power increases.
Zbs addon extrahealth Extra Health Maximum HP is increased.
Zbs addon evasion Evasion There is a chance to not take damage when hit.
Zbs addon groupbattle Group Battle Damage taken is reduced in proportion to the number of nearby allies.
Zbs addon healer Healer When the player's health is healed, nearby allies are also healed as much as part of the healed amount.
Zbs addon weaponhelper Weapon Helper You can throw up to 1 weapon to the ground on difficulty <Very Hard> or higher. On difficulty <Difficulty> and below, the option does not apply even if you equip the add-on
Zbs addon extraaddon Extra Add-on When you defeat an elite monster, you get 1 additional add-on.
Original Add-ons
Icon Name Effect
Zbs addon extraatk Support attack Deals additional damage for every damage dealt.
Zbs addon bulletupdmg Expanded magazine Basic attacks increase attack power by consuming 2 additional bullets.
Zbs addon criticalup Conversion blow Critical chance increased.
Zbs addon swordforce Sword Whenever you perform a basic attack with a melee weapon, it deals damage to enemies in front.
Zbs addon survivalatk Survival instinct The longer you live, the higher your damage.
Zbs addon addbullet Bullet multiplication When attacking, there is a chance to generate a normal bullet.
Zbs addon explosionbullet Explosive bullet Whenever damage is dealt, an explosion occurs from the enemy hit, dealing damage around it.
Zbs addon spendmoney Capitalism When dollars are spent in the store, damage is increased for a certain period of time.
Zbs addon bossatkup Weakness analyzer Damage to bosses increases.
Zbs addon thorns Thorn When a player takes damage, it deals damage around it.
Zbs addon movedefence Steel rider Damage taken while moving is reduced.
Zbs addon stillalive Titan's Will Even if your health reaches 0, you do not die, immediately recover a certain amount of health, and take no damage for a while.
Zbs addon recovery Auto-heal Health is automatically restored every second.
Zbs addon evadetrap Trap avoidance Has a chance to ignore zombie bombs or traps.
Zbs addon speedup Swift Movement speed increases.
Zbs addon walkslam Giant's foot Whenever you move a certain distance, a shock wave is generated, causing damage to the surrounding area.
Zbs addon slowdefence Heavy step Reduce the maximum travel speed, however, it will reduce the damage taken by the armor increases.
Zbs addon loverevivalkit Drug addict The cooldown of health replenishment items is reduced.
Zbs addon lovemedikit Fast joining The cooldown of battle resuscitation items is reduced.
Zbs addon moremoney Thunderbolt rich Dollars earned are doubled.
Zbs addon startmoney Capital The initial deposit will be changed to $32,000.
Unused
Other system changes
  • The usage of round retry items will be changed. But disappeared cooldown of the items, will be limited by the difficulty number of uses. During the game, you can check the number of available times by pressing the [TAB] key.
    • Easy, Normal: Unlimited Available
    • Hard: Up to 15 available time
    • Very Hard: Up to 10 can be used once
    • Hell: Up to 5 can be used once
    • Inferno: Up to three available times
  • In Very Hard difficulty or higher, dropped weapons will instantly disappeared.
  • In the waiting room, you can find "Difficulty Guide" for the list of difficulties and their changes and loots.
  • The amount of parts acquired from a daily challenge Box 2 fold increase.
    • Lower conductive box: 1-3 grade parts 2 units
    • General challenge the box: 1-3 grade parts 6 units
    • Intermediate Challenge Box: 1-3 grade parts 6 units + 2-5 grade parts 4 units
    • Advanced Challenge box: 1 2-3 grade parts 6 units + 2-5 grade parts 4 units + 3-6 grade parts 4 units
  • The judgment in the instant death of the skills of some bosses are deleted.

Re:boot[]

ZScenario reboot banner

Zombie Scenario is included in the Re:boot update, which completely overhauls its old system and adds new features :

  • Difficulty level
  • Automated firepower, health points (with partial restoration) and armor upgrade upon levelling up
  • Rewards after annihilating bosses
  • Buy menu/check point improvement
  • Adjusted respawn time for players of different levels
  • Added character stats

  • Entry level: Entry level is Easy/Normal/Hard. Be able to choose difficulty level that suits for each player’s skill to make them to enjoy zombie scenario in a comfortable environment. Reward will be different according to the difficulty level.
  • Dynamic difficulty level: A difficulty level that continues to change in the game according to the player’s play. Provides high level of exciting game play to skillful user. Reduce stress with low difficulty level from unskillful user.

  • Provides a rank to user when they cleared a scenario according to their participation and contribution rate.
  • Induce a repeatable game play from user by providing a challenge goal to them except the difficulty level and clear time.
  • There are 5 stages of rank from D to S.
    • Can obtain every rank regardless of its entry level.
    • Give different rank to player with their individual play.
  • Indicate the rank and provide the reward together in game when they clear the scenario.
  • Rank Reward
    Result rank d Result rewardbox d
    Result rank c Result rewardbox c
    Result rank b Result rewardbox b
    Result rank a Result rewardbox a
    Result rank s Result rewardbox s

    • Auto Upgrade: Does not require extra key control, and upgrade it automatically with zombie kill, boss and breakable attack.
    • Upgrade target added: HP, attack, armor, movement speed and ammo.
    • Different max level and upgrade sequence for each class, max level increased by 100.

  • Obtain reward when user clear the game according to its difficulty level and rank. Consists of scenario exclusive item, point item, and cash item.
  • Add scenario exclusive buff item according to upgrade target increase.
  • Functional costume and tattoo will appear as unique reward. It will only effective in scenario and no effect in other game mode.
  • Note: all rewards before Re:boot cannot be obtained anymore.
  • Highzsbox

    Levelupamplifier

    • Care a beginner user and provide convenient of purchase to previous user. Reduce difficulty of purchase weapon by recommending weapon to beginner user. Add a new purchase method of favorite menu to provide convenient to previous user by considering their game control.
    • Recommendation Weapon: Can purchase recommended weapon with F1 after entering the buy zone. Only main weapon will be recommended.
    • Buy menu improvement: Favorite menu added in buy menu UI. Reduce user’s time to purchase their favorite weapon.
    • Add weapon detail information menu in buy menu. Add shop information to help them to select a weapon.

  • Feedback UI added for user play when they play scenario.
  • Indicates Perfect when they succeeded in headshot.
  • Indicates Combo when they succeeded to kill enemy in consecutive shot.
    • Allowed activity when a player is dead:
      • Chat with survivors: Share pursuit, boss pattern with survivors.
      • Can purchase weapon or equipment: Can rearrange the weapon with B button when you die. Purchase standards will based on the current possessed dollar. Dollar will not deduct directly after purchasing, but it will be deducted when a player revives and the item will provide together.
    • Adjust revival time per level: Allows beginner or low level user to quickly re-participate in the battle to play the game easier than before.
    Level Revival Time
    1 - 10 15
    11 - 20 20
    21 - 30 25
    31 - 40 30
    41 - 50 35
    51 - 60 40
    61 - 70 45
    71 - 80 50
    81 - 90 55
    91 - 100 60

    Characters and Factions now have different stats in term of:

    • Health.
    • Attack.
    • Mobility.
    • Kevlar Armor.
    • Spare Ammo.


    Faction Nam Health Attack Speed Armor Ammo Max Level
    Ct icon Mirage 24 24 24 22 21 111
    Ct icon High Elf Natasha 22 24 27 21 21 111
    Ct icon Leader Soi 22 25 21 25 22 111
    Ct icon Special Agent Criss 21 22 27 19 26 111
    Ct icon Drill Instructor Gerard 25 20 20 24 26 111
    Ct icon Yeong Shin 21 26 27 20 21 111
    Ct icon Cyborg 25 20 20 24 26 111
    Ct icon Black Rose Miho 23 24 25 21 22 111
    Ct icon Lifeguard Dominique 21 18 18 25 23 101
    Ct icon Kal-El 25 23 21 28 18 111
    Ct icon Aetheris 26 23 21 26 19 111
    Ct icon Transcendent Fernando 26 24 21 26 18 111
    Ct icon Sonya Lycanthrope 28 24 26 22 15 111
    Ct icon Transcendent Choi Ji Yoon 24 18 26 28 19 111
    Ct icon Dorothy Dark Knight 24 27 23 22 19 111
    Ct icon Lisa 26 22 18 26 18 106
    Ct icon Victor 26 21 16 25 17 101
    Ct icon Ian 21 23 24 17 20 101
    Ct icon Rebecca 24 21 19 21 20 101
    Ct icon Dr. Han 25 22 17 20 21 101
    Ct icon Ha Ly 20 21 23 23 18 101
    Ct icon Soy 18 22 20 21 24 101
    Ct icon Dominique 21 26 19 24 20 106
    Ct icon Henry 21 20 20 23 21 101
    Ct icon Isabelle 21 27 20 21 21 106
    Ct icon Choi Ji Yoon (Limited Edition) 20 20 24 24 17 101
    Ct icon Choi Ji Yoon (Soccer) 22 17 24 26 16 101
    Ct icon Choi Ji Yoon 22 16 24 26 17 101
    Ct icon Natasha (Casual) 21 25 20 22 17 101
    Ct icon Alice (Limited Edition) 22 19 19 26 19 101
    Ct icon Lucia (Special Agent) 24 23 18 18 22 101
    Ct icon May 21 25 20 22 17 101
    Ct icon Criss 26 21 20 17 21 101
    Ct icon Walter 25 17 17 23 23 101
    Ct icon Enzo 24 22 18 21 20 101
    Ct icon Fernando 25 22 19 19 20 101
    Ct icon Keith Icahn 18 24 19 23 21 101
    Ct icon SAF Scout 18 19 26 24 18 101
    Ct icon Max Thacker 20 25 19 22 19 101
    Ct icon Gerard (Sheriff) 18 24 21 19 23 101
    Ct icon Thunder Squad 20 19 18 24 24 101
    Ct icon SAT 19 17 22 25 22 101
    Ct icon PLA 17 19 23 23 23 101
    Ct icon 707th Special Mission Battalion 22 24 17 23 19 101
    Ct icon Spetsnaz 24 20 18 24 19 101
    Ct icon GIGN 21 21 21 21 21 101
    Ct icon SAS 21 21 21 21 21 101
    Ct icon GSG-9 21 21 21 21 21 101
    Ct icon Seal Team 6 21 21 21 21 21 101
    Tr icon Anemone 24 26 25 21 19 111
    Tr icon Dragon Knight Kyrix 26 24 24 22 19 111
    Tr icon Super Soldier Jennifer 26 23 25 22 19 111
    Tr icon Boss David Black 22 26 23 21 23 111
    Tr icon Private Erica 22 25 26 19 23 111
    Tr icon Lee Chang 20 28 26 21 20 111
    Tr icon Queen 22 25 26 19 23 111
    Tr icon Pink Heart Shiho 25 22 23 19 26 111
    Tr icon Vacation Alin 18 23 21 19 24 101
    Tr icon Medea 22 26 28 19 20 111
    Tr icon Axion 24 26 26 19 20 111
    Tr icon Pirate Michaela 19 24 21 19 22 101
    Tr icon Rose Phoenix 26 25 22 22 20 111
    Tr icon Transcendent Blair 24 26 26 21 18 111
    Tr icon Transcendent Michaela 21 25 25 19 25 111
    Tr icon Elizabeth Crimson Hunter 19 24 28 18 26 111
    Tr icon Transcendent Yuri 19 28 25 22 21 111
    Tr icon Flora Paladin 27 24 22 23 19 111
    Tr icon Mila 22 26 26 18 18 106
    Tr icon Yuwei 24 23 21 17 20 101
    Tr icon Ace 21 23 19 22 20 101
    Tr icon Jenny 22 25 20 18 20 101
    Tr icon Krieg 20 24 20 20 21 101
    Tr icon Jim 20 26 17 22 20 101
    Tr icon Alin 21 23 26 19 21 106
    Tr icon Gunsmith 20 22 22 20 21 101
    Tr icon Lingling 26 20 20 23 21 106
    Tr icon Michaela (Limited Edition) 17 26 18 20 24 101
    Tr icon Michaela 18 25 21 19 22 101
    Tr icon Jennifer (Uniform) 22 26 22 17 18 101
    Tr icon Yuri (Limited / Soccer) 17 26 23 20 19 101
    Tr icon Blair 20 26 22 21 16 101
    Tr icon Ritsuka (Ghost Bride) 16 23 26 17 23 101
    Tr icon Erika 26 17 19 23 20 101
    Tr icon Carlito 25 22 22 18 18 101
    Tr icon Raven 26 20 23 18 18 101
    Tr icon Spade 17 23 22 17 26 101
    Tr icon David Black (Outlaw) 25 19 18 21 22 101
    Tr icon Vigilante Corps 24 19 22 20 20 101
    Tr icon National Liberation Campaign 16 17 24 24 24 101
    Tr icon Asia Red Army (Soccer) 21 18 24 18 24 101
    Tr icon Red Beret Condottiere 19 24 21 20 21 101
    Tr icon Midwest Militia 21 21 21 21 21 101
    Tr icon Guerilla Warfare 21 21 21 21 21 101
    Tr icon Arctic Avengers 21 21 21 21 21 101
    Tr icon Elite Crew 21 21 21 21 21 101
    Tr icon Phoenix Connexion 21 21 21 21 21 101

    Z-Noid patch[]

    After 28 January 2016, there are several update:

    • The addition of 12 difficulties: Easy 1 & 2, Normal, Hard 1-9.
    • Different difficulties give out different Daily ZS Clear Rewards.
      • This reward can only be obtained twice per day; once every 12-hours interval.
      • The player can choose what prize to be claimed. It ranges from common to rare items such as rare zombie tattoos and costumes.
      • The Reward Box can be upgraded. If the player obtains a box at low difficulty level, and does not use it yet, then he/she plays another game (in the same day) and obtains higher-leveled box, the higher-leveled box will replace the lower one.
    • The players can now earn dollars and level up by just shooting at the zombies.
    • If the player uses Round Retry item, all players will respawn immediately, instead of running the round all over again.
      • However, all players just have 1 chance to retry, no matter who use the item. If the players still loose the second chance, the game will end.
    • The respawn time has been set to a limit of 120 seconds, increasing as players level up.
    • Zombies are now labeled with a new set of colors to identify their behaviour, they will be common in the hardest difficulties.
    • Removed items: Dr. A's Trunk, Secret Map, Research Tools, Zombie Sample and Confidential Documents.
    • Fixed some bugs.

    As previously stated, players are able to obtain a Reward Box twice per day upon successfully finishing a Zombie Scenario map. The amount of items, duration, quality, quantity and rarity is based on the box level.

    The following items can be acquired:

    Reward Box HARD 9 level

    2018 Reboot[]

    Scenario reboot result

    End result interface

    Zombie scenario reboot balance modification (applied to Last Clue, Panic Room, Omen)
    • You can't share/drop weapons in HARD difficulty (the dropped weapons will instantly dissapear).
    • In HARD 3 and above, zombie boss skills have been given an instant kill attribute.
    • You can resist boss skills through resistance cues.
    Zombie scenario reboot additional compensation (applied to Last Clue, Panic Room, Omen)
    • Parts from the Part System can be obtained in HARD modes.
    • An optional parts box is added to existing daily compensation.
    • Excellent rewards will be paid to the best players .

    2018 Reboot Part 2[]

    Possible obtainable parts
    In HARD 9, obtaining Tier 6 Parts are possible.
    Map Possible parts
    Last Clue Hold Up Vampire Armor Break
    Panic Room Rage Down Speed Up Slow
    Omen Knockback Power Up Healing Cancellation
    All-Out Health Up Gun Boost Critical

    2020 Difficulty Reorganization[]

    Difficulty level that was divided into 12 levels (Easy 1 ~ Hard 9) is now divided into 12 levels (Easy 1 ~ Hard 9) in order to improve the part that was confused because it is difficult to select an appropriate difficulty level and distinguish rewards due to more subdivided difficulty levels. There are 5 steps in total: Easy, normal, hard, very hard, hell.

    • Play in easy and normal difficulty after changing the existing Easy 1-2 similar to, and usually, if hell of existing Hard 9 has a similar difficulty.
    • Due to the difficulty of changing VIP will change benefits.
    • Due to the difficulty of change will change the clear rewards of some scenario maps. The main rewards that can be obtained can be checked by clicking the “Check Major Difficulty Rewards” button in the waiting room.

    Zombie Scenario Clue Items[]

    Icon Name Effect
    Zbs fundplus Secret Research Funds Given fund: $32,000 (Initial fund: $7,500)
    Zbs lvplus Level Up Amplifier Obtain additional experience
    Zbs attplus01 Attack Amplifier Attack Strength Auto Upgrade. (If you have the same type of clue, only the upper level is applied.) Inferior: 3 stages, Intermediate: 5 stages, Superior: 7 stages.
    Zbs hpplus01 HP Supplement Stamina Level Auto Upgrade. (If you have the same type of clue, only the upper level is applied.) Inferior: 3 stages, Intermediate: 5 stages, Superior: 7 stages.
    Zbs armplus01 Bulletproof Armor Armor Upgrades. (If you have the same type of clue, only the upper level is applied.) Inferior: 3 stages, Intermediate: 5 stages, Superior: 7 stages.
    Zbs spdplus01 Combat Boots Move Speed Auto Upgrade. (If you have the same type of clue, only the upper level is applied.) Inferior: 3 stages, Intermediate: 5 stages, Superior: 7 stages.
    Zbs magazineplus01 Spare Magazine Preliminary magazine stage auto upgrade. (If you have the same type of clue, only the upper level is applied.) Inferior: 3 stages, Intermediate: 5 stages, Superior: 7 stages.
    Zbs fundcollection Money Extractor 1.5 times increase in earned dollar (Initial salary: 7,500)
    Zbs weakpoint01 Weakness Analyzer Additional damage to Zombie Boss (Initial Salary: 7,500)
    Zbs ttsnake Snake Tattoo Attack Strength Max Level 3, Stamina Max Level 2 Stage Increase
    Zbs ttpoisonfire Poison Fire Tattoo Stamina, ATK, Movement Speed, Armor, Shoot Level 1
    Zbs ttsnow Snow Tattoo Increased maximum damage level by 5
    Zbs ttrustyscorpion Rusty Scorpion Tattoo Attack power Max level 3, Move speed 2 level increase
    Zbs ttmadmechanic Mad Mechanic Tattoo Stamina Max Level 2, Armor Max Level 3
    Zbs ttgluttony Gluttony Tattoo Up to 5 health levels
    Zbs ttzavistneid Neid and Zavist Tattoo Stamina Max Level 3, Damage Max Level 2 Stage Increase
    Zbs ttphobos Phobos Tattoo Armor Max Level 3, Shotgun Max Level 2 Stage Increase
    Zbs ttdione Dione Tattoo Movement speed Max level 5 steps increase
    Zbs lastclue boss Phobos Attack Withstand Able to withstand some attacks in Last Clue.
    Zbs panic middleboss01 AMP Suit Attack Withstand Able to withstand some attacks of AMP Suit in Panic Room.
    Zbs panic boss01 Kraken Attack Withstand Able to withstand some attacks of Kraken in Panic Room.
    Zbs evacuate boss01 Laser Wing Attack Withstand Able to withstand some attacks of Laser Wing in Omen.
    Zbs allout boss Colossus Attack Withstand Able to withstand some attacks.
    Zbs cosoberonhead Oberon Horn Critical hit increase 3%
    Zbs cosoberonbombhead Oberon Bomb Head Shockwave resistance with a 20% probability
    Zbs cosangraback Angra Wing 25% increase in jump
    Zbs costitanback Fallen Titan Doll Resurrected with 100 Stamina in Death Crisis
    Zbs coskrakenback Kraken Back Ignore 20% chance traps
    Zbs cosfrozenwrathback Frozen Terror's Club Damage reduced by 25% when blowing
    Zbs cosjackmaskface Jack's Mask Face 20% reduction in stiffness when hit
    Zbs cronobotics53 face Crono Athletic's Face Increased Critical 4%
    Zbs cronobotics54 back Crono Wing's Wing 20% jump and 20% drop damage
    Zbs mr x zb back Mr. X's Back Slow speed recovery
    Zbs cosbrachyuraback Tyrant Crab's Back 3-step automatic upgrade of body armor
    Zbs cosgrasshopperback Laser Wing's Wing Jump force 20% Movement speed 1 step increase
    Zbs zbombdown Venom Guard Damage Down Reduce explosion damage by Venom Guards.
    Zbs zboomdown Zombie Grenade Damage Down Reduce explosion damage by Zombie Grenades.

    Event Modes[]

    Exciting Zombie Scenario event[]

    This is a special event which is applied for Memories chapter:

    • Only applied for Memories map during event period.
    • Player's movement speed is increased, and be provided with unlimited spare ammo.
    • Every 60 seconds, up to 3 Pierrots will summon randomly.
    • After destroying the Pierrot, 5 random bonus weapons will be dropped randomly.
    • Bonus weapons can be used in event map only and will not be saved into inventories.
    • All relating medals and league score are not counted in this event.

    Random Transformation event[]

    In the event map, if you kill a zombie during the event period, there is a chance to drop a gene marble. When you acquire marbles (4 types), the gauge space is filled, and when 100% charged, you can transform into a random monster by pressing a certain button (T).

    • 4 types of marbles drop from all zombies with a certain probability.
    • When learning the old lessons, the gauge fills up one space at a time and is displayed in the color of the marbles acquired.
    • The more the same color is acquired, the higher the probability of transforming into the desired monster. (Red: Revenant / Green: Yeti / Blue: Dr. Rex / Yellow: Frozen Wrath)
    • If you acquire additional marbles after transformation, you will acquire a buff that lasts for a certain period of time. (1 for every 4 gene beads)
    • If it is difficult to play during transformation or if you do not like the selected monster, you can manually cancel the transformation by pressing the T button again.
    • If the player dies during the transformation stage, they will return to human form.
    • In some classes, if you sit down after transforming into a monster, your lower body may be buried in the ground.
    • Available maps: Paranoia and Lowdown

    Ability[]

    Korea August 25 - September 8 2022

    What is an ability? Abilities that deal special damage to monsters apart from guns and character skills. Abilities cannot damage structures.

    • You can own 1 ability.
    • The ability changes randomly each time it is acquired. The ability level goes up.
    • From player level 27 to 12 , you will acquire ability points.
    • The maximum level of the ability is 7.
    • You can also acquire experience points for attacking abilities.
    Types of abilities
    Icon Name Description
    Zsevtability 000 Blizzard An ice storm rages around the player. Deals damage to enemies within range.
    Zsevtability 001 Meteor A meteorite falls around the player's radius. Meteors do great damage to enemies.
    Zsevtability 002 Energy bomb Fires a bullet of energy that pierces all enemies in front of the player.
    Zsevtability 003 Gae Bolg When you attack an enemy, a mark remains, and after a while, a spear of light flies to the marked target, dealing damage.
    Zsevtability 004 Flame When you attack an enemy, it deals fire damage, and when you kill an enemy taking fire damage, it deals area damage around it.
    Zsevtability 005 Splash ball Fires a sphere in front of the player. The sphere pierces enemies and bounces when it collides with a wall.
    Event application maps

    Seasons[]

    There are 8 seasons so far in Zombie Scenario mode (noted that extra maps are excluded in the chapters below):

    Survival type
    Chapter Description
    Lost city icon Story of the special force squad that has been dispatched to find a research group that has lost contact. Goal: Fight against the zombies and survive until the last round.
    Double gate icon Survival stage for those survivors in the special force. Goal: Fight against the zombie and survive until the last round.
    Trap gfx The last hint left by the special force squad. It seems that they found another trace, but as soon as they get into they are surrounded by zombies. Goal: Fight against the zombie and survive until the last round.
    Pursuit type
    Chapter Description
    Lastclue icon Story of the special force squad that has been dispatched to save the advanced troop. Unknown huge monster was waiting for them when they arrived at the place after following the Andrey's clue. Goal: Kill Prototype Phobos.
    Chaos gfx The research group entered inside the laboratory with the mysterious woman's help, encountering yet another monster again. Goal: Kill Siege Type Phobos.
    Deadend gfx The research group received a support request from the allied forces and move to the appointed place to defend. However, the thing that welcomes them in the place was not the allied forces but Oberon. Goal: Kill Oberon.

    Chapter Description
    Zs trace cso Story of LS troop that received a request from Aegis Institute. They have dispatched to Southern America that assumed to have Dr. Rex's trace and... Goal: Kill Dione.
    Zs culvert Story of LS troop that pursuits for wounded Dione. They entered underground culvert to capture Dione and encounter with countless zombies. Goal: Fight against the zombies and survive until the last round.
    Zs decoy cso Senior Researcher Soy recognized that zombies will evolve by themselves and she tried to lure Dione in, however, the thing appeared in front of LS troop was not Dione, but that was great energy of fire. Goal: Kill Revenant.
    Zs angra cso The last battle with Dione. LS troop found Dione's hideout and tried to kill defenseless Dione, but, soon a complete type Angra appeared in front of them. Goal: Kill Angra.

    Chapter Description
    Zs contact cso Story of Vanguard Company's assistant chief of staff for operations, Norman who tried to survive from a laboratory where a mysterious virus spread. Goal: Kill Fallen Titan.
    Zs behind cso Story of David Black and Erika who tried to invade inside Vanguard headquarters under Norman's request. Goal: Kill Rusty Scorpion.
    Zs defense cso Story of AFC David Black and his team retreating as they are being chased by horde of zombies until they reach into a shelter-like place. Unknown enemy appeared at them when they were waiting for Norman's support. Goal: Defend the central computer and kill Mad Mechanic.
    Zs panic cso Story of David Black who tried to rescue Erika who was kidnapped by Norman. Analyze the huge boss's weakness that stopped their way to save Erika. Goal: Kill Lost Guardian.

    Chapter Description
    Zs encounter cso Story of Gerard team who tried to retrieve the left sample after the Vanguard Company incident. They tried to make a contact with the transportation team, however Yeti suddenly appeared to stop them. Goal: Kill Frozen Terror.
    Zs conspiracy cso Story of Gerard when he was moving to meet with his client after he joined the Jim's transportation team safely. The client welcomed them frigidly in the laboratory. Goal: Kill Gluttony.
    Zs envymask cso Story of Red Lizard Jim to discover and reveal the true color of the client. Goal: Defeat the dual-wield sword Neid and heavy artillery Zavist.
    Zs paranoia cso Story of Red Lizard Jim, Gerard and their team upon revealing the mystery that Dr. Rex has been hiding once infiltrating into his main research lab and testing facility. Goal: Kill Dr. Rex.

    Chapter Description
    Zs evacuate1 cso Story of Jennifer and her escorts fighting their way through a long abandoned city, searching and destroying anything that they came across with what may remain of one of Dr. Rex's previous failed Super Soldier Project. Goal: Kill Laser Wing.
    Zs memories1 cso Story of Jennifer and her team proceeding to pursue the Laser Wing killer. During that, she was unconscious, and remembered all her lost memories. Goal: Defeat Jack.
    Zs anothertruth1 cso Story of Jennifer finding out how Jack changed his appearance and the abandoned truth behind. Goal: Kill Crono Athletic.
    Zs lastride1 cso Story of Jennifer encountering a new enemy while listening the truth from Soy. Goal: Kill Crono Wing.

    Chapter Description
    Zs mschoi1 cso Story of retrieving Choi Ji Yoon after being captured by a terrorist group. Goal: Kill Mr. X.
    Zs victor1 cso Story of the disappearance of Victor's squad during the transportation of Phobos' DNA in Desert Storm operation area. Goal: Defeat Condemned Criminal.
    Zs lusia1 cso Douglas Jacob is trying to convince the virus and to reinforce his influence Story of Lucia struggling in raids as part of its expansion. Goal: Kill Tyrant Crab.
    Zs carlito1 cso Story of Carlito from his days with the Vanguard Company and how he lost an eye while escaping. Goal: Defeat Jay.

    Chapter Description
    Totalwar1 With the surviving forces of the government and the Aegis Institute, Carlito's mercenary unit emerges as a new presence. Carlito's vengeance comes at a time when Kronos's one-sided contract breaks out. Goal: Destroy Colossus.
    Zs rendezvous1 cso The Lucia fleet captures repeated signals that are transmitted. Following the signal, she finds an unidentified facility on the way and instinctively begins a search operation with intuition that she is associated with Michaela. Goal: Defeat Kronos's Megalodon.
    Zs biolabs1 cso After escaping Panic Room, Erica, who was trying to control her body, began to periodically experience unexplained pain. David Black struggles to find the cause, but one day, when there is no way out, he was contacted by Soi. Goal: Destroy Security System's Robot.
    Zs deadmall1 cso David Black and Erica moved in search of the coordinates obtained from the laboratory. At the place they arrive, they meet Gerard, not Soi. Gerard learns of Douglas' identity hidden behind Rex and that the kidnapping of Erica in the past was caused by Douglas behind him. David and Erica realize the truth and decide what to do next. But Douglas' black hand was already reaching out to them. Goal: Defeat Agent B.

    Chapter Description
    Zs dronefactory cso David Black and Erica learn the truth from Gerard and form a new team. As a new team member, he decides to recruit the man who blew up the Rex Labs in the past, and sets out to find his whereabouts. Following his tracks, he arrived at an abandoned munitions factory. David tried to enter the factory to search the munitions factory, but when Erica's pain recurred, he decided to rest. But Douglas, watching them, sends a hunter to annihilate them. Goal: Defeat Agent H.

    Honor missions[]

    Mission Task
    A medal given to a player who completed to play 2014 scenario chronicle
    [Asura]
    Finish Zombie Scenario season 1 to 3 in order.
    A medal given to players who have killed countless zombies in Zombie Scenario
    [Killing Machine]
    Kill 10,000 zombies in one round.
    You are a real angel of death since you have helped millions of zombies to sleep forever in Zombie Scenario
    [Undertaker]
    Kill a total of 1,000,000 zombies.
    A medal awarded to the person who acquires many points through the Zombie Scenario Dropbox
    [Treasure Hunter]
    Accumulate 100,000 points from Zombie Scenario Supply Box.

    Trivia[]

    • In Japan region, this mode is named as Zombie Survival.
    • Pressing the Auto-Buy button (F1) will select the most recommended primary weapon including its ammunition. Unlike normal matches, Kevlar is not included for Auto-Buy inputs even the player has still remaining in-game money which sufficient to spent for.
    • It is possible to apply wallbang for killing zombies or breaking a marked wall through some certain positions.

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