Every Saturday at 20:00 UTC

Next jam:

Next week is the 200th One Hour Game Jam! Woo! Aaaand it clashes with Alakajam! So participate in whichever jam you wish, One Hour Game Jam will still be here the weekend after Alakajam after all :D
Slick Slicer by jwatt Slick Slicer
for 1 Hour Game Jam 69 (One button)

Z to stack moving blocks. No overhang allowed.

Bolo Ball Plus by jwatt Bolo Ball Plus
for 1 Hour Game Jam 68 (Mirror)

The groundwork for a Bolo Ball clone. Click on orange balloons, see console for results. Despite the "Plus", this one-hour build is as minimalistic as it gets. But it's playable and winnable!

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