I thought I'd share a few screenshots of what I've been working on. I call it Reisender which I think is German for "Traveller". I'm using this to become familiar with 3d technology while applying some of the math and concepts that I'm learning about physics in school. Currently there is no plan to make a "game" but I will release the source after I clean it up a bit. I'll probably release the source and some binaries this week.