Acquire the Head of Euryale

Collect all the Gorgon Eyes

Topple the Temple in the Bog of the Forgotten

Acquire Cronos' Rage

Acquire Rage of the Titans

Power up any item

Climb from the pit of Hades

Play all the songs of the Synthwave Essentials vol 1 pack

Finish three songs using the Master difficulty and getting perfect

Play a song from a playlist

Play a song using the force mode game play style

Play a developer challenge