This jam is now over. It ran from 2017-07-17 00:00:00 to 2017-07-24 00:00:00. View 6 entries

Theme: No pain, no gain.

W29 2017 from Monday, July 17, to Sunday, July 23.

Weekly Hour Game Jam. Every week, make a game within one hour.


  1. Relate to week's theme. Its interpretation can be very large, so don't feel restricted.
  2. Develop during the week, from Monday 00:00:00 to Sunday 23:59:59 UTC.
  3. Develop within one hour. Just find one hour during your week. It may even be several sessions, as long as the total time is no more than one hour.
  4. Develop alone. You may use others' assets (give credits).
  5. Develop something playful. This doesn't have to be a video game.

There is no ranking. We're not here to judge on concrete criteria. Feel free to experiment anything.

All submissions
Browser playable (2)
Windows (4)
macOS (1)
Show my work! (6)

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game in one hour
One click will help you gain from pain
Play in browser
a short spaceship game where you need to use your health to fire your laser
Jump on spikes to get to the goal!
press the space bar to see how many clicks you can get!
Play in browser