Successfully open 10 locks.

Find a note.

Escape from Pasadena with other survivors.

Gain an access key to a UFO

Completed a level without slowmotion

Get the killing blow on an enemy with at least two Devastators' beams hitting each other.

Get defeated for the first time

Complete Future Labs in arcade mode on any difficulty

Complete Machine City in arcade mode on any difficulty

Complete Crystal Mountain in arcade mode on any difficulty

Complete Techno Forest in arcade mode on any difficulty

Kill every Disruptor in a single world