Create a living creature with at least 2 eyes, 2 legs or wheels, and a brain

Build and save a level with more than one player with the thermometer more than 30% full

Play one hundred matches

Complete all levels in The Metropolis

Complete all levels in The Canyons

Build and save a level with the thermometer more than 30% full

Get a 20X Multiplier

Get one kill with car, tank and plane

Cap 25 enemy flags

Fly a plane for 10 minutes

Get one kill playing as each class

Use the parachute once (2 seconds)

Melee kill one enemy player