Every Saturday at 20:00 UTC

Next jam:

This weekend (10-12 July) is Game Maker's Toolkit Jam. One Hour Game Jam will still happen, but most of us will be doing GMTK Jam instead, so expect lower participation.

Hi, I'm the Insomniac Game Maker! As the name suggests I do not get a lot of sleep because I'm always working on a game!

Slimey Eatter by Slimey Eatter
for 1 Hour Game Jam 178 (Consume)

Eat the correct radioactive material and dodge the others! Use the mouse to eat and space bar to jump!

Charge Tanks by Charge Tanks
for 1 Hour Game Jam 175 (Charge)

Explode the Red Barrel as many times! You are on the clock!

One Hour Game Jam is open-source, Get One Hour Game Jam software on GitHub.
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Established 2015