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
Gravsteroids by jackson_allen Gravsteroids
for 1 Hour Game Jam 183 (Poorly Programmed Gravity)

Use your grav-blaster to pilot your way through a dangerous asteroid belt. Survive as long as you can!

Plant in Darkness by jackson_allen Plant in Darkness
for 1 Hour Game Jam 179 (Darkness)

Use your flashlight to grow your plant and scare off the ghosts who threaten it. Arrow keys to move and Z to use your flashlight.

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Established 2015