I wanted to write about Pink Pony for a long time, but never came around to it. It’s a Tron-like racing game and features hearts, ponies (also ai-controlled ones), graphic shaders and split-screen multiplayer support. Your aim is to collect hearts and to not run into your foes’ trails. Last pony standing wins!
Download it for Win32 or as an easy-to-compile source tarball.
Unfortunately, the game does not support older graphics cards. If you are capable and willing to add legacy support, you can find the source repository here. If you have ideas for more features, please post them (or just comment this blog article).