Acquire Cronos' Rage

Acquire Rage of the Titans

Power up any item

Complete an entire Session with at least one kill (Multiplayer Only).

Collect All Feathers.

Climb from the pit of Hades

Complete the Sacrifice

Complete the Challenge of Atlas

Complete all test chambers in all courses of co-op

Complete all test chambers in the Excursion Funnels co-op course

Perform all 8 gestures of your own volition in co-op

Acquire Zeus’ Fury