Witnessed a fusion accident.

Play through and finish the Entry Tests

You sent the Nazi zeppelin down in flames.

Beat the game on any difficulty

Get thrown back into original cell

Take down the two-head

Uncover the mystery of Kallipolis

Reach the Hangar flight deck

Kill ten enemies with environmental hazards

Fully Upgrade One Weapon

Take down a security robot

Use GRP to kill an enemy by throwing them into an environmental hazard

Print a weapon upgrade