OSES
achievement guide & roadmap
Zombie extintion
Kill 1,000 zombies
21.3%
No guide has been input for this achievement yet
Sniper efficiency
Kill 3 zombies with one shot using the sniper rifle
20%
No guide has been input for this achievement yet
Shooting craze
Shoot 1,000 times on a single match.
20%
No guide has been input for this achievement yet
Safe distance
Kill a zombie from a long distance using the assault rifle.
25.5%
No guide has been input for this achievement yet
Pacifist
Complete a classic map without killing a single zombie.
20.6%
No guide has been input for this achievement yet
Out of stock
Buy all of the items from the in-game shop.
17.2%
No guide has been input for this achievement yet
Money pile
Accumulate 20,000 credits in the game.
20%
No guide has been input for this achievement yet
Fast trigger
Kill 3 zombies in 3 seconds using the pistol
60.6%
No guide has been input for this achievement yet
Creator
Upload a map to the workshop.
21.3%
No guide has been input for this achievement yet
Close Call
Kill a zombie from a really short distance using the shotgun.
23.4%
No guide has been input for this achievement yet
Challenge accepted
Complete all the official map challenges.
17.2%
No guide has been input for this achievement yet
Burning laser
Apply damage to 5 zombies without releasing the trigger using the laser gun.
20.6%
No guide has been input for this achievement yet