Win a game in Single Player
Wreck an opponent as a shooter
Hit the windshield of a driver
Deploy mines for the first time
Shoot and takeover an enemy turret
Get the missile launcher for the first time
Hit the tires of a driver
Activate a turret downgrade powerup
Join a multiplayer game for the first time
Just look at credits
Host a multiplayer game for the first time
Wreck your vehicle