在迷宫内，可从成为同伴的角色中选择一人作为领队，还能够带着一位在探索迷宫时给予支援的伙伴。(仅有领队能够进行替换。)当然伙伴也能够装备武器防具，并能够配合战况来对其下达作战指示。藉由与伙伴一同战斗，虽然能使得迷宫的攻略变得有利，但当攻略失败后伙伴的装备品也会遗失之故，玩家们必需得多加注意。还有与伙伴间的连携将成为攻略迷宫的关键! D3 Publisher are at it again with another rogue-like dungeon RPG for the PS Vita – equipped with a new sexy “chest-expanding” Oppai mechanic! Matrix Software will handle development while character design will be handled by Wadatsumi.

The titular mechanic 'Omega Power' affects the chest size of the characters you control, gradually increasing the size over time. As your character's chest size increases, so will their status, and when your status reaches it