Fully mod a weapon.

Fully mod a vehicle.

Re-hire a staff member who has quit

Score a goal from a Free Kick

Beat 3 enemies quickly by punching them.

Got your first puzzle piece.

Complete "Yay Ka-Boom-Boom".

Go 24 hours (in game) without breaking the law, being wanted, killing or harming anyone.

Drown.

Perform a perfect dance routine.

Complete "Big Smoke".

Complete the Campaign on any difficulty.

Complete Break on Through in Campaign on any difficulty.