Next jam:

Every Saturday at 20:00 UTC
Due to erroneous or unannounced changes in the webhost's server configuration, many site features suddenly don't work and have been temporarily hidden until the issue can be resolved. The jam will, of course, still happen as submitting games is not affected. Thank you for your understanding.
McJetpack by thunder McJetpack
for 1 Hour Game Jam 62 (Jetpack)

A parody of Jetpack Joyride... Sort of.

Super Nova by thunder Super Nova
for 1 Hour Game Jam 57 (Space)

Don't let the stars go super nova.

EVERYTHING is dangerous by thunder EVERYTHING is dangerous
for 1 Hour Game Jam 55 (Everything Is Dangerous)


Flappy Pig by thunder Flappy Pig
for 1 Hour Game Jam 53 (When Pigs Fly)

Flappy pig. Do I really have to explain?

Easter Egg Hunt
for 1 Hour Game Jam 48 (Egg)
for 1 Hour Game Jam 46 (Puzzle)
Cake Throw by thunder Cake Throw
for 1 Hour Game Jam 45 (Cake!)
C Monster by thunder C Monster
for 1 Hour Game Jam 44 (Monster)
Switch The Tracks! by thunder Switch The Tracks!
for 1 Hour Game Jam 42 (Trains)
One Hour Game Jam is open-source, Get One Hour Game Jam software on GitHub.
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Established 2015