A downloadable game for Windows

Buy Now$1.00 USD or more

A Steam-Key is provided with every purchase of the game on itch.io.

OneJump is a minimalistic highscore based jump game. The challenging factor: you only have one chance to jump.
If you fall or get hit by an evil block, you will have to start again. It also gets increasingly harder as you progress.
You can also play against a friend in splitscreen to find out who of you has better skills. Play either 1, 2 or 5 minutes and choose if you want to win based on the score or the level you reach. In the local multiplayer a mistake will result in your score getting halved.


  • Endless Mode
  • Tutorial
  • Local Multiplayer (for two players)
  • Steam Leaderboard (only available in the Steam-Version)
  • Steam Achievements (only available in the Steam-Version)
  • Steam Cloud Save (only available in the Steam-Version)

Please note that, although the game is DRM-free, the Steam-Features are not available if the game is started from outside of Steam for obvious reasons.

This game is my first publication on Steam. After the completion of this game, I aim to build a more complex project. I really hope you enjoy this little game. Please report any bugs you may encounter so that I can fix them. There shouldn't be many, but as I mentioned, it's really my first game on Steam. Any feedback appreciated.

Have fun!


Buy Now$1.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $1 USD. Your purchase comes with a Steam key. You will get access to the following files:

OneJump.exe 62 MB

Development log

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