Gun Dude finds himself trapped in an endlessly shifting

dungeon with nothing but his wits and trusty gun (not even 🌈 clothes). Fight through

endless rooms of ever increasing difficulty as you collect points to unlock new tools

and upgrades, and 🌈 eventually claim the greatest prize of all... your place on the top

of the leaderboard. Spent Shells is a dungeon 🌈 crawler / roguelike where you must battle