Super hard on any mode that isn't easy. I played on normal mode up until the final room before Pandora's Box, and it was crazy difficult. Then easy mode was a breeze. I beat Aries in like 4 hits no cap. Sad that I couldn't switch back to normal for the final fight, it was just that one room that gave me too much trouble. The developers thought that spamming enemies was what a hard game meant. Either way it was a good game