How to play:

  • arrows — move

You're the last mouse on Mouse Earth (which is just sewers, but with a nice name), and Mouse Earth (still just sewers) is about to get flooded by water! Will you escape the maze in time and protect the legacy of Mouse Earth? (sewers)


  • cute mouse!
  • procedurally generated levels! yes, exactly like that No Man's Sky game!
  • cute graphics!
  • maze-oriented gameplay! yes, exactly like that DOOM game!
  • spooky music~
  • innovative!
  • disruptive!
  • FUN.

This is a small game that originally started as a submission for the 239th One Hour Game Jam, the theme of which was "Mouse Only", which is of course open to interpretation. I made the basic maze in 2 hours and then decided to take additional time (~8 hours) and make it a sweet little game. I really like the end result and I hope you do too, you lovely human you.

Unless you're a robot.

You lovely robot you.

Made 100% by me in PICO-8. Try PICO! It's amazing!

Also on

Rated 4.3 out of 5 stars
(3 total ratings)
AuthorMaciej Szczerba
Made withPICO-8
Tags1hgj, Game Jam, maze, PICO-8, Pixel Art, Simple


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So sweet


Thank you ๐Ÿ’–

MAKE IT harder


its fun ~

Thanks ๐Ÿ’•

Nice! Short and sweet :)


Thanks a lot, glad you liked it ๐Ÿ