The player has successfully invented all possible ammo types

The player has completed Sander Cohen's great masterpiece

The player has fully upgraded two weapons

The player has fully researched the Spider Splicer

The player has restored the forests of Arcadia

The player has successfully completed 50 hacks

The player has acquired at least one weapon upgrade

The player has taken a Research Photo of the highest grade

Complete a combo of 40 moves (any play mode)

Restore the SKY SANCTUARY Stage Gate.

Restore the CHEMICAL PLANT Stage Gate.

Defeat 100 enemies.

Reach the goal without dropping any of the rings you collected in GREEN HILL Act 1.