A downloadable game for Windows, macOS, and Linux

You are a lonely mushroom pod seeking escape from the Shelf-ish Forest. Collect Beans to Embiggen and make your escape! However, there are anti-beans you may need along the way to De-biggen and find you way to the exit!

This game was made for Mottzy's Jammy Jam! Check it out and provide feedback as desired. Or don't!


  • Mouse
    • Left Click to move
    • Right-drag to rotate view
    • Middle Scroll to zoom in and out
  • Keyboard
    • Arrow keys to move


  • Mottzy Makes (me!) 'cause I made it all
  • Justin Arnold - Creator of RPG In A Box (engine for the game)
  • Justin Penn-Pierson - Music!

Install instructions

  • Unzip for your platform
  • Open Executable


ShroomGloomDoom_Mac.zip 59 MB
ShroomGloomDoom_Windows.zip 55 MB
ShroomGloomDoom_Linux.zip 61 MB


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Hi ! The engine support Linux export, would you make one ? Thanks.


thanks for the reminder. I’ll get that up this week!


Linux version uploaded!