Buy Infinite Dungeon: Idle Adventure PC key

Infinite Dungeon: Idle Adventure is an incremental dungeon game where you assemble a hero roster, improve your economy and unlock advanced systems to push deeper with each run. Your team fights automatically, while your upgrade path, unlock timing and build priorities shape its progress.

Build your team

Recruit and unlock 10 heroes over time, with 4 active hero slots. Combine hero damage types, damage styles and unlock paths to create synergies. Hero skills and advanced skills give heroes further tactical identities, while damage and defense interactions support different builds and counterplay.

Upgrade and progress

Global upgrades improve your economy, combat power and scaling efficiency. Global unlocks add high-impact mechanics and late-game specializations. You can optimize damage, increase speed and trigger powerful effects as you climb to higher floors and face stronger enemies. Damage over time can dominate over longer runs, area-of-effect attacks clear crowded waves fastest, and cursed damage scales with an enemy’s maximum HP.

Prestige

Prestige grants permanent power and unlocks new systems, letting you return stronger each cycle. Attack frenzy is one of the available strategies. The game also has 2 special upgrades to discover in-game, which you may be able to use before your next prestige.