In Dungreed, the player assumes the role of an adventurer who must explore a continuously evolving dungeon to prevent an entire town from being destroyed. The game features procedurally generated levels with a variety of environments such as prisons, jungles, and lava zones. Players can advance through the living dungeon by defeating enemies with powerful magic items and an arsenal of weapons, ranging from rusty swords to cutting-edge sniper rifles. To prepare for the journey ahead, adventurers can train to become stronger and better equipped prior to exploring deeper and encountering the sinister denizens that lurk in the unpredictable dungeon.