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
moonsquare by fluidvolt moonsquare
for 1 Hour Game Jam 143 (Moon)

jump on the moon. first time doing 1hgj!! (unplug controllers if it acts weird idk why) linux version works on windows just download Love2d!

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