itch.io is a place for hosting and participating in game jams online. Anyone can instantly create and host a jam. 296,000 games have been created for jams hosted on itch.io.
Create a game with only two colors
Developers make games then the top 3 games are played for high-scores by streamers!
GitHub Game Off runs for the entire month of November
a jam for queer games and queer devs presented by QGCon
THE HORRIFICALLY WONDERFUL HORROR JAM RETURNS
The hallmark annual competition of the NES developer community!
Let's build Web games together!
A weekend long Playdate game jam!