I'm a fan of spaceships and caves, even if it's 2D. Partly inspired by a game called luola, a split-screen multiplayer game, and partly inspired by a game I developed for a 5x7 dot matrix display, this game is about atmosphere and exploration. The aim: Fly around, turn on the lights, land where you started. Rinse and repeat.
Downloads
The blend files (works on most 2.6+ series blenders, tested on 2.76) can be downloaded from gitlab . I continue to poke around in it every now and then, and may make a web version of it at some point. I also plan to make a linux and windows executable at some point for those who don't have blender installed.