An Entity-Component System in C#. This actually mostly works right now, so, theoretically, you could use it if you wanted to.
Status: In Progress
I almost ran into it because I was looking at some rocks, but, instead of that, I took this picture.
Some sort of roguelike-ish thing where you're a wizard's apprentice or something. That's a screenshot of the map editor, and it's the only picture I could find on my computer.
Status: Incomplete Indefinitely