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
for 1 Hour Game Jam 62 (Jetpack)

bad game

fallout 4
for 1 Hour Game Jam 41 (Move or Die)
for 1 Hour Game Jam 39 (Day And Night)
rainbow stupid creator pleast uplad file
for 1 Hour Game Jam 36 (Colourful)
Snowman download you can
for 1 Hour Game Jam 35 (Snow)
One Hour Game Jam is open-source, Get One Hour Game Jam software on GitHub.
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Established 2015