Kill Cronos

Gut 3 Centaur Generals

Deliver 50 kicks to Hounds

Kill Hermes and acquire his Boots

Sever Gaia’s hand

Upgrade any weapon to the next level

Discover the secret 'Hades Arm' room

Kill Poseidon

Kill and loot 10 small animals (rabbits, chickens, rats).

Complete the game in hard mode

Complete the game in moderate mode

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)