Lootun is a semi-idle RPG in which players assemble a party of adventurers and send them into dungeons automatically. While battles progress on their own, the core gameplay focuses on collecting, managing, and upgrading equipment.

Combat is primarily auto-battled. The player’s role centers on managing acquired gear, swapping equipment, and handling crafting and upgrades.

Although the game emphasizes idle and automated progression, strategic skill selection and party composition are key to effective character development.