I've started making my own games, so here's the first: Sphere Psychosis, an entry into the Unofficial TIGSource Vaporware Competition, in which you had to make a game that was never released. I chose Marble Madness II, and decided to make it 3d, with the Unity game development tool (definitely recommended).
Download it at GameJolt here (be sure to rate, please)
EDIT: Now available in web player format!
Different builds for Windows and Mac included, Quick Play online available for Windows users through GameJolt as well. There are only two levels in version 0.5 (if that's still the current version when you're reading this) and one is easy and the second is rather harder. Press Escape to return to the main menu if you get stuck (which happens a lot on Level 2).
I made the music in Melody Assistant, if you're interested.
