Loot Dungeon is a roguelite ARPG auto-battler that offers players intense dungeon crawling experiences through short, strategic runs. Players fight various monsters, collect loot, and select permanent perks to enhance their gameplay. The core mechanic revolves around dying, which is not a setback but a means to progress, as each death unlocks new upgrades, characters, and deeper dungeon floors. The game encourages players to develop unique strategies and builds, making each run distinct and engaging.

The gameplay is designed for both manual combat enthusiasts and those who prefer auto-attack builds, allowing for varied playstyles. Players must navigate through increasingly difficult dungeons filled with formidable enemies and hazards. With an emphasis on crafting builds quickly and making impactful choices, Loot Dungeon provides a dynamic and challenging experience where players can enjoy the thrill of death as a valuable resource for growth.