Every Saturday at 20:00 UTC

Next jam:

This weekend (10-12 July) is Game Maker's Toolkit Jam. One Hour Game Jam will still happen, but most of us will be doing GMTK Jam instead, so expect lower participation.
Winter Wars by Winter Wars
for 1 Hour Game Jam 82 (Winter)

When starting the game, choose a tower (of any color) to defend. Left-click on their units to define if they should attack enemy units or towers. (It's not very clear what are their targets, but you can notice some difference). That's it. Just go clicking to see which tower wins.

Another Hour of Game Jam by Another Hour of Game Jam
for 1 Hour Game Jam 80 (Text Based / Text For Graphics)

Text adventure game about participating on a one hour game jam.

Keep It Bouncing by Keep It Bouncing
for 1 Hour Game Jam 79 (Pumpkins)

Don't let the pumpkin fall. Use Left/Right Arrow Keys. Keep it bouncing until you get bored.

One Day In Life Of A Lime Trader by One Day In Life Of A Lime Trader
for 1 Hour Game Jam 78 (Lime)

You are a lime trader and you've just arrived in the market. You have until 8PM to sell the maximum limes you can. Don't let consumers waiting on the queue with the payment. Get it as soon as possible or they'll get unsatisfied.

Get the trophies! by Get the trophies!
for 1 Hour Game Jam 74 (Two Button Controls)

​Collect the trophies to score. Hold left mouse button to move. Click right mouse button to change direction.

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