It's really hard to find an actually good rougelike game nowadays for mobile. This is the epitome of an amazing, and creative rougelike. It's pretty hard, has a lot of stages, enemies, pickups/weapons, buy ables, upgrades and so on. It's just such a simple, straight up fun, and challenging game. I'm relieved to find this game, and I'm glad didn't I give up looking, after finding Cardinal Quest.