BitBot the Robot is trapped in the junkyard...and he has no body!  BitBot can't move without help, but he can communicate wirelessly with other bots in the junkyard.  

Available bots are indicated by a hovering button. Press that button on your keyboard to activate the bot!

Solve puzzles, avoid traps, and guide BitBot to the green exit light in every level. Only BitBot can fit through the exit door, so he'll have to leave his friends behind. Don't worry--new friends are waiting on the next level!

Pile Up was created for the 2021 GMTK Game Jam by:

  • Programming: @DrakesGames (, Kybe
  • Level Design: Kybe, @DrakesGames, @Dale_Bashir
  • Pixelart: @SUSpixelart, @Sininenblue
  • Cover: @SUSpixelart
  • Music: @Joshryanml
  • Sound/Voices: @shepski (

And stay tuned for v2.0, where you'll meet:

Propeller guy


Toaster friend

Grapplehook guy

Fire trap guy

Friendly Piston

Rated 5.0 out of 5 stars
(2 total ratings)
AuthorsDrakesGames, Sus3, shepski, kybe, sininenblue, dalebashir, jo_ker925
Made withUnity
Tags2D, Cute, Game Maker's Toolkit Jam, Isometric, Pixel Art, Robots
Average sessionA few seconds


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aaaahhh help, I can't play it lol... mmh... What do I have to do after putting the sliding robot below the robot that seem like a monitor? I tried pushing the two buttons at the bottom but nothing happens o__o' I think I am doing something wrong

Which level are you stuck on? Ill try to help!

ok, but don't laugh at me hahaha... I am on the first one >__<'

Very smart mechanic, I can only hope for an 'undo' button though!

Thanks a bunch for playing!! Yes, you can certainly expect an undo button as a high priority feature on our end!

Really cool concept especially with the level design and mechanics. The art style and music blend perfectly too, really like the aesthetic of the overall game. Can't wait to play BitBot with legs!

Love the mechanic, I think very interesting and unique. I like the idea of building my controls together to navigate around. The thing that would make this game so much better is an Undo.

a really cute lil game! love the art, music and overall aesthetics. ngl, the game worked my brain a lil and i loved it!

great progression and introduction of new challenges! Love the "woohoo" audio when you complete a level!

Thanks for playing!!

This game is very well thought out and designed. It's really interesting to play through as well.

Thank you very much for playing!!