Defeat the Loki Master.

Get 10 critters on screen at once.

Create a kart in Kart Studio

Fill your boost meter

Use photo mode in a race, in a studio, or in the ModSpot

Win an action race without firing any weapons

Revive a teammate with one second left on their timer. (2P +)

Use the Co-op overload to kill 60 enemies.

Complete Terawatt Forest.

Defeat King Sepiad.

Defeat Commander Spog.

Kill 500 enemies.