Acquire the Golden Fleece

Whip the Steeds of Time

Kill the Colossus of Rhodes, the Dark Rider, and Theseus

Power up any item

Defeat the Dark Rider for the first time

Get a 500 Hits Combo

Die enough times to get offered Easy mode

Watch the 'Birth of the Beast' Treasure

Beat the Game on any Difficulty

Kill Ares

Climb the Spiked Column in Hades without taking damage

Obtain the head of the Architect's wife