Play solo or team up with up to three other friends the more players, the higher the difficulty. Defeat waves of enemies, contend with traps, solve simple puzzles, and pick up oodles of loot along the way. Players control a warrior as seen from an isometric, top-down perspective, then either click a mouse or move a joystick to explore procedurally generated dungeons. Stop me if you've heard this Diablo-like sales pitch before.