Demo · Released

Dungeon Buster Demo

Build the dungeon. Send in your hero. Extract the loot. Grow stronger. Dungeon Buster is an incremental dungeon-building autobattler RPG built around permanent progression and deeper expeditions.

Release date
September 30, 2026
Platforms
Windows
Developer
One Up Plus
Publisher
One Up Plus
Dungeon Buster Demo artwork
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About Dungeon Buster Demo

Dungeon Buster is an incremental dungeon-building extraction autobattler RPG. Build the dungeon, send in your hero, and turn every successful expedition into permanent power. Expand a mysterious underground stronghold room by room. The paths you create determine what your hero discovers, which dangers they face, and how deep they can travel before returning with their spoils. Build. Battle. Extract. Improve. Your hero explores and fights automatically, using the equipment, spells, potions, and skills you prepared. Watch them clear rooms, overcome traps, collect treasure, and decide whether to continue into the darkness or return safely.A failed expedition can cost you what you have not secured.

A successful extraction brings resources back to the Workshop, where they fuel permanent upgrades and an even larger dungeon. The Dungeon Is Your ProgressionEvery room you add creates new routes, encounters, rewards, and risks. Unlock new construction options, discover special rooms, break the Wardens’ seals, and prepare your hero for the Guardian waiting at the dungeon’s heart. Combine equipment effects, active abilities, passive skills, and permanent upgrades to create increasingly powerful runs and increasingly dangerous opportunities. FeaturesBuild and expand your own interconnected dungeonAutomatic exploration and combatExtraction decisions with escalating riskPersistent Gold, XP, skills, and upgradesEquipment, spells, potions, passives, and build combinationsTreasure rooms, traps, locked chambers, minibosses, and secretsA growing dungeon map shaped by your choicesMultiple Wardens and a final Guardian to overcomeAbout 3-4 hours of incremental gameplayCome find us on Discord to chat or leave feedback!…

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Dungeon Buster Demo artwork
Dungeon Buster DemoSteam · Demo · Available
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Dungeon Buster Demo reviews & player comments

Store ratings and available player reviews. Review snapshots show their last refresh date.

★ 8.3/10Steam · 12 ratings
SteamLast checked November 3, 2026

Most helpful2

Not recommended
setup resolution not working ,game not start, slow UI and UX,loading screen is can make sick someone.sound play even in loading screen, game crashing, heavy…
Recommended
A very interesting game where you can choose your own approach to clearing the dungeon. It’s quite addictive and shows a lot of promise. I’m…

Most recent2

Not recommended
setup resolution not working ,game not start, slow UI and UX,loading screen is can make sick someone.sound play even in loading screen, game crashing, heavy…
Recommended
A very interesting game where you can choose your own approach to clearing the dungeon. It’s quite addictive and shows a lot of promise. I’m…

Short excerpts linked to their source. The score above uses aggregate storefront ratings—not these few comments.