Working on a Shader editor for C2, started as a Fire Shader and become in something more: https://instagram.com/p/5Sqh-wgL5Z/
Now you can do fire, flames, water, acid, fog, gradients and other kind of things ready to use in your games.
Also the option to share the Shader Coder you created to be use by anybody in their games.
Still in development, hope to be available soon.
Official post: effect-fire-flames-magma-acid-water-smoke-fog-soon_t150076