This jam is now over. It ran from 2017-11-19 19:00:00 to 2017-12-25 19:00:00.
The theme of this game jam, will be... NES.
What I mean by this is to make a game that looks and feels like it would have been played on the NES. If you have any questions on how you would do this I would recommend watching Mark Brown's (Game Maker's Tool Kit) video on Shovel Knight, it's very good.