Play 50 matches
Play 100 matches
Play 500 matches
Play 1000 matches
5 Matches in a Row
Play 1 death match
Play 10 death matches
Play 50 death matches
Play 100 death matches
Play 500 death matches
Play 1 Capture the Flag match
Play 10 Capture the Flag matches
Play 50 Capture the Flag matches
Play 100 Capture the Flag matches
Play 500 Capture the Flag matches
Play 1 Training
Play 10 Trainings
Play 50 Trainings
Play 100 Trainings
Play 500 Trainings
Play 1 hour locally
Play 5 hours locally
Play 24 hours locally
Play 100 hours locally
Play 500 hours locally
Play a 15-minute match
Play a 20-minute match
Kill the mouse
Kill 50 mice
Kill 100 mice
Kill the zombie
Kill 100 zombies
Start the machine in the factory
Hit a Bulanek through the pipes
Hit 100 Bulanci through the pipes
Hit 500 Bulanci through the pipes
Cooperate with the AI
Destroy the mushroom
Jump on the trampoline 200 times
Kill 1 Bulanek with a pistol
Kill 50 Bulanci with a pistol
Kill 100 Bulanci with a pistol
Kill 250 Bulanci with a pistol
Kill 500 Bulanci with a pistol
Kill 1000 Bulanci with a pistol
Kill 1 Bulanek with a mine
Kill 50 Bulanci with a mine
Kill 100 Bulanci with a mine
Kill 250 Bulanci with a mine
Kill 500 Bulanci with a mine
Kill 1000 Bulanci with a mine
Kill 1 Bulanek with a submachine gun
Kill 50 Bulanci with a submachine gun
Kill 100 Bulanci with a submachine gun
Kill 250 Bulanci with a submachine gun
Kill 500 Bulanci with a submachine gun
Kill 1000 Bulanci with a submachine gun
Kill 1 Bulanek with a shotgun
Kill 50 Bulanci with a shotgun
Kill 100 Bulanci with a shotgun
Kill 250 Bulanci with a shotgun
Kill 500 Bulanci with a shotgun
Kill 1000 Bulanci with a shotgun
Kill 1 Bulanek with a rocket launcher
Kill 50 Bulanci with a rocket launcher
Kill 100 Bulanci with a rocket launcher
Kill 250 Bulanci with a rocket launcher
Kill 500 Bulanci with a rocket launcher
Kill 1000 Bulanci with a rocket launcher
Kill 10 computer opponents
Kill 50 computer opponents
Kill 100 computer opponents
Kill 250 computer opponents
Kill 500 computer opponents
Kill 1000 computer opponents
If you hit 10 teammates
If you hit 50 teammates
If you hit 100 teammates
If you hit 250 teammates
If you hit 500 teammates
Create a hero to your liking
Play as all the available characters
Watch the credits until the end
Watch 4 history videos
Run a marathon
Play a match without losing a life
Learn to move backwards
Learn to jump ahead
Swap your weapon between your hands
Learn to strafe
Play 10 matches
Kill 50 zombies
Play 1 hour online
Play 5 hours online
Play 24 hours online
Play 100 hours online
Play 500 hours online
Invite a friend to the game