A party RPG for up to 8 players, played from your phones. Type your boldest move, vote for the best idea, roll the dice and battle by ballot while a quick-witted Dungeon Master weaves your choices into an ever-branching adventure.

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This game is not yet available on Steam

Planned Release Date: Q4 2026

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About This Game

DungeonBox is a party RPG for up to 8 players, run by Chester, your quick-witted Dungeon Master. Everyone plays from their own phone: type your boldest move, vote for the best one, and watch the story bend around whatever your party decides.

Chester sets the scene and everyone answers at once: heroic, clever or completely unhinged. Players join from their phone's browser with a room code. No app, no account, no extra controllers.

Every answer lands on the big screen. The party votes, the best idea scores, and the winning move becomes the story, consequences and all.

Pick a lock, spot a trap, slap a gnome. Risky moves call for a skill check rolled right from your phone, and your class, stats and items tip the odds. A natural 20 is legendary. So is a natural 1.

Descend into the Lion's Labyrinth, a papercraft dungeon crawl where every player steers their own hero. Search chests, sniff out hidden keys, outwit trolls and mimics, and fight turn-based battles on the way to the Gilded Serpent's hoard.

When a quest turns violent, the whole party votes on cards: back your heroes' attacks and block the enemy's nastiest moves. Loot a million gold, survive a Super Blast, or simply stand there looking cool.

  • Up to 8 players, one phone each – join with a room code, or fill empty seats with CPU players.

  • A Dungeon Master who never runs out of ideas – every answer changes the story, narrated aloud.

  • Draw it into existence – sketch magic items and monsters on your phone and watch them come to life in the dungeon.

  • Build your character – choose from 12 heroes, earn XP, raise your stats and unlock abilities like Fireball, Pickpocket and Diss Track.

  • Hand-written quests, endless outcomes – from tavern brawls to pirate-ship escapes, with 100 random events waiting to shake things up.

  • Your table, your rules – set the Content Rating anywhere from “Family Friendly” to “Anything Goes”.

  • Made for streaming – extra viewers join as the audience and vote, and the room code can be hidden on stream. Remote Play Together supported.

  • 12 languages – menus, quests and narration fully localized.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

All of our campaigns are written by human authors. We have an optional AI Dungeon Master that you can disable and replace with a Player Dungeon Master. All of our art and music are created by human artists and musicians.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i3-2100 / AMD FX-4100
    • Memory: 4 GB RAM
    • Graphics: Intel HD 4000 or NVIDIA GTX 650 / AMD HD 7750 (DX11)
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
    • Sound Card: DirectX-compatible
    Recommended:
    • Requires a 64-bit processor and operating system
    • Memory: 8 GB RAM
    Minimum:
    • OS: macOS 11 (Big Sur) 64-bit
    • Processor: Intel Core i5 (2014+) or Apple Silicon M1
    • Memory: 4 GB RAM
    • Graphics: Metal-capable GPU (Intel Iris Pro 6200 or better)
    • Network: Broadband Internet connection
    • Storage: 4 GB available space
    • Sound Card: Core Audio-compatible
    Recommended:
      Minimum:
      • OS: SteamOS 3 (Steam Deck) or Ubuntu 20.04 LTS 64-bit
      • Processor: 4-core CPU @ 2.4 GHz
      • Memory: 4 GB RAM
      • Graphics: Vulkan-compatible GPU with 2 GB VRAM (NVIDIA GTX 660 / AMD HD 7850)
      • Network: Broadband Internet connection
      • Storage: 4 GB available space
      • Sound Card: OpenAL-compatible
      Recommended:
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