It's not much yet, but I have a hello world live for my Small World entry. http://www.indiepig.com/games/LD38/

The game is running using a framework I wrote called AcornUI, in a little known language called Kotlin. The spermatozoa was created with a weighted mesh in Spine, so I can programmatically control its tail. That will hopefully give me more fluidity in animating turns and the like. The game itself will be pretty simple: fight for survival amongst your millions of brethren rivals. I don't plan on staying up late tonight, so I'll keep posting tomorrow!