Once upon a Möbius strip is a short point & click adventure in glorious 1-bit pixel art. It serves as a prequel to Uncle Lee strikes again, but it can be enjoyed as a standalone game as well.

You play as Ines, a 10-year-old girl who would really, REALLY, like to go the bathroom this morning—the universe, however, has other plans.

How to play

  • Left-click to move the character or interact with the highlighted object.
  • Right-click to look at an object.
  • The inventory can be accessed by clicking on the icon on the top right of the screen.
  • Dialogue lines can be skipped by pressing the "." (period) key.
  • Press F11 to toggle fullscreen mode.
  • The window is resizable.


  • Andrea Cerbone (Cerbo) - writing, art and animation
  • Paolo Cotrone (shamisenorchestra) - writing, original music
  • Giuseppe Sellaroli (apicici) - writing, programming, additional art and sounds, font design
PlatformsWindows, macOS, Linux, HTML5
Rated 3.0 out of 5 stars
(1 total ratings)
Authorsapicici, cerbo, shamisenorchestra
Made withLÖVE
Tags1-bit, 2D, Female Protagonist, Funny, Pixel Art, Point & Click, Sci-fi
Average sessionA few minutes


Linux (64bit) 9 MB
macOS (64bit) 14 MB
Windows (64bit) 7 MB
Windows (32bit) 7 MB

Install instructions

Extract the zip file. Then:

  • On Linux make  "Once upon a Mobius strip-linux-x64.AppImage" executable and run it
  • On Windows run "Once upon a Mobius strip.exe"
  • On macOS run the "Once upon a Mobius strip" app

Development log


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brilliant game and man why does the professor done throng thing and distaster to himself turning into a fish in the end.. what more can go wrong with the professor. brilliant game and good short adventure completed.. thanks and bravo to the creator.. thanks apicici.. brilliant and make some more madness professor game.. (hahahaha) i loved it...


bravo to you ... thanks again..