Complete level 1.
Complete the atrium level.
Complete floor 2.
Complete the library level.
Complete the game.
Complete the trials on easy difficulty with at least 1hr left.
Complete the trials on medium difficulty with at least 45 minutes left.
Complete the trials on hard difficulty.
Begin a trial with Baller.
Save Lectro.
Save Pink.
Reach DOOM.
Save HY.
Save Sludge.
Save Itsy.
Save TurtHell.
Reach the finale.