WAMP
Build a platformer level in the browser, hit publish, and it becomes part of the world everyone else walks through. No download.
Related builds
oto maker
Browser sound-effects tool for game developers. FM synthesis, layers, export WAV. Playable on itch.
Fluoddity
Hundreds of thousands of particles self-organize. Mutate them, pick the ones you like, share permalinks. Built for a desktop GPU.
Aseprite extensions
Free Aseprite extensions, including a normal-map generator that reads layer groups instead of a height map.
Aseprite normal-map generator
Aseprite extension that builds normals from layer-group arrangement instead of a height map.