Pacify any individual.

Get back to the system after being expelled.

Complete SUBWAY level.

Clear any level with faster song speed modifier.

Complete all levels of the game.

Kill 100 Red Dudes with melee weapons.

Kill 3 Red Dudes with a single dual Uzi burst.

Clear any level on normal difficulty and get at least 50 combo without any modifiers.

Get at least rank A on any level on normal difficulty without any modifiers.

Use Mind Wave for the first time.

Throw 100 objects.

Complete the tutorial.