Devil's Peak is the bonus dungeon for the Snow Queen Quest half of the game. Floors 2-3 are available after completing Hypnos Tower, Floors 4-5 are available after Nemesis Tower, Floors 6-7 are available after Thanatos Tower, and Floors 8 and above opens after completing the Ice Castle. In the PSX version, not every enemy appears during the Snow Queen Quest, which prevents the player from acquiring the Avatar Totem. This has been corrected in the PSP version, as every enemy appears in Devil's Peak.