Play Original or Scenario mode for fast experience earn.

AFK and do not play the game is recommended as you will suffer lagginess and get disconnected.

Play against Very Easy Bots.

Scenario modes will also work.

Accumulate high amounts of EXPs every day.

Patience is the key to success.

Better to be done in Estate, Industry 2 or Deathmatch mode. Use Skull-9 or other long-range melee weapon on Estate and jump on the flower bed which is outside of the house.

Use Skull-9 on Industry2 at the top of the left box in terrorist spawn.

Nata Knife, Hammer, Skull or Balrog are recommended as they are effective against zombies. Machine guns, automatic sniper rifles are also good choices. Use Deadly Shot and Bloody Blade for better perfomance.

Play in the server with low amount of players so that zombies can be defeated easily. ck Note that health power of zombies decrease if the number of player is low. In Zombie: The Hero, only headshots count towards the progress.

Recommended maps:

• Last Clue: Eliminate zombies until fourth wall, you can get this medal
• Dead End: Eliminate zombies without destroying any walls.
• Maximal 90 minutes can be done (Example : images)
• Note : Can be done alone.
• Use item Round Retry still count but you can use only one time.

4 Players needed to be counted.

Better to be done in Sienna.

Note: C4 must explode for "Plant C4" to be counted. 200 times in total.

Note 2: Bots are not counted.

Bots are counted.

Note: ALL special missions requires more than 4 players to be counted.

Take out [ Throw Type ] Zombies first. For further tips : Don't kill any zombies (except throw type zombie round), just run horizontal and vertical area. The zombies can't spawn if you don't kill.

Use weapons of Skull series/Balrog series or AT4-CS for easy defeat.

Play with professional players and clan match is highly recommended. Use weapons of Skull series/Balrog series or AT4-CS for easy defeat.

Disconnect or auto-leave still count. If 1,000 zombies are killed in a day, you will get the medal in nearly 3 years.

8,000 zombies are spawned in an hour at Last Clue and Dead End if you continue kill. They will stop spawning after 6 hours if you don't break the next wall. Dead End is more recommended due to a bug where you can stand on the first barrier wall and the zombies can't touch you.

Skull and Balrog weapons are recommended. Skull-9 is preferable and commonly known as the fastest weapon to achieve this medal.

So far the hardest is Lost City (Hard),Double Gate (Normal) and Trap. Last Clue, Chaos and Dead End is beaten by the most of the players.

Note: Lost City (Hard) is easier than (Normal) because it takes less rounds to finish. Double Gate (Normal) however has the same amount of rounds with (Hard) making (Normal) preferable.

Infect three humans as a host zombie to evolve into origin zombie. Infect five humans as an origin zombie to evolve into prime zombie. Being chosen as a host zombie from the beginning of the round doesn't count.

The fastest way to obtain this medal is by playing Zombie Scenario mode and commit suicide using grenades after the round starts. The recommended map layout is Lost City (Hard), (Normal), (Easy), Trap, Culvert. The last map can be replaced by Double Gate (Hard) if Culvert isn't updated yet for your country. Remember: Do NOT use this tip in CSO SG/MY.

Note: Can be done alone.

It is cumulative:

• 83 days if you online 24 hours a day.
• 167 days if you online 12 hours a day.
• 334 days if you online 6 hours a day.
• 667 days (1 year and 302 days) if you online 3 hours a day.
• 2000 days (5 years and 175 days) if you online 1 hour a day.
• If the player only online to play the game, he/she will obtain the medal at General LV.

Win or lose will still count.

If you want to achieve this medal quickly, do exactly as following guide:

1. Create clan battle room
2. Type of clan battle: Max round
3. Mode: Team Deathmatch
4. Map: any map. Remember: When you select the desired map, CLICK THE DESIRED MAP FOR ONLY ONE TIME and then click 'Complete Selection' button and the Victory Goal will be "Do not use". IMPORTANT : If you double click on the desired map, the Victory Goal will be nothing (a blank space) and this will not work if you would want to do this medal.
5. Start the game. Once the players get connected and choose skin, the game will finish immediately, as above setting results in a Round Draw. Do note that every time you earn a draw in Clan Battle, +1 lose will be added to your Win/Lose ratio but your clan's Win/Lose ratio won't be affected.

Play Team Deathmatch Clan Match for faster progress.

4 players of the same clan is needed to be counted. Don't exit while the room is playing.

Tips: Creat a Zombie Mods room, set password and AFK alone. When you want to finish, call 3 other clan members in and play until the end.

4 players of the same clan is needed to be counted. Don't exit while the room is playing.

Tips: Create a Zombie Scenario: Pursuit room, set password and AFK alone. When you want to finish, call 3 other clan members in and play until the end or suicide.

Light expectations of recruitment.

Use AT4, AT4-CS and anti-materials sniper rifles such as M95 or AS50.

Stay away from the Comanche when it is firing its rockets.

Use AT4, AT4-CS and anti-materials sniper rifles such as M95 or AS50. Aim for the back or the legs as it is more vulnerable than the body.

Use weapons that has high rate of fire and accuracy like Dual MP7A1 and AK-47 60R or use high-damage sniper rifles like Remington M24A2, AWM, SVD, WA2000.

Avoid colliding with other teammates. Co-op with good teammates, own good weapons.

Only machine gun appears once during the entire game.

Play with professional players.

Use weapons of Skull series/Balrog series or AT4-CS for easy defeat.

Aim for the red part on the chest.

Deals amount of damage that lower than 100 so other teammates can kill that enemy. Use weapons that deal low damage like SMG or Pistol. Injuring opponents with HE Grenade also counted.

4 Players needed to be counted.

Defeat Revenant with any means necessary.

Play with professional players.

Use weapons of Skull series/Balrog series or AT4-CS for easy defeat. Remember to activate the ice pipes to prevent Revenant from using Firestorm skill.

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• Don't quit from the game until the end
• Minimum 6 players

• MVP is Most Valuable Player (Become the top of the team)
• You can get 1 MVP per game.
• Score, Assist, Defend and Interception you could have MVP.
• Generally, if you have money and upgrade three status (All level 8)
• Don't quit from the game until the end.

Aim for Playmaker and Libero first and you might also obtain Player of the Year

Better to done in Assault Team Deathmatch as Counter-Terrorist.

• Original and Team Deathmatch only.

• 8 Players needed

Note: There are many more daily missions than in SG/MY version.

Note: Available in CSO TW & JP