js13kGames
Build a complete web game that fits in 13 kilobytes zipped, in a month
js13kGames is a yearly game jam with one hard rule: your whole HTML5 game, zipped, must fit in 13 kilobytes. Each year has a theme, and you have a month to design, code and squeeze your game until it fits, then submit it for judging and community voting.
Free · Login needed · Browser · Intermediate
About js13kGames
It trains size-conscious JavaScript, procedural graphics and audio, and the discipline to finish a small game. It suits intermediate web developers, and there are categories for mobile, WebXR and other platforms.
You develop on your own machine and the games are played in the browser. Entry is free and needs an account to submit. The jam runs from 13 August to 13 September.
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