Gather a plethora of different towers to build an impenetrable defense. Some towers buff, some towers heal, others launch black holes that will wipe out hundreds of enemies at once.

After setting up your defenses, earn money and become stronger as you explore the dungeon. Clear out as many rooms as you can to reach deeper levels. Don't forget to periodically make trips back to your home base to repair and upgrade your towers!

Collect 100+ items with unique abilities and stat buffs. Unlock more items as you play to keep every run fresh. Chests and shopkeepers are scattered throughout the dungeon, so keep an eye out!

Play in single-player or in multiplayer co-op with up to 4 players, seamlessly integrated with Steam multiplayer.

Bolster your stats to no end. Design your load-out to make wiping out enemies a breeze.