Get Alkmaion images Defeat in level 6 Boss fight. Get Briareos images Defeat in level 4 Boss fight. Get Minos images Defeat in level 3 Boss fight. Get Sphinx images Defeat in level 5 Boss fight. Unlock A.D.A.M in gallery mode Save at least once. Unlock Deucalion-A in gallery mode Finish the game two times. Unlock Deucalion-B in gallery mode Finish the game two times. Unlock Gryphus in gallery mode Defeat in level 8 boss fight. Unlock Lycaon in gallery mode Beat Lycaon in the Tower. Unlock Mars in gallery mode Beat Mars in the Tower. Unlock Statius in gallery mode Defeat in level 7 boss fight. Unlock True Ending Beat the game two times to get the true ending with a cinematic cut scene. Unlock Type01 in gallery mode Save at least once.