One of the best Prodigy hacks
Decompilation of Paper Mario (Nintendo 64)
A tool for converting Xbox 360 shaders to HLSL
GPS track editor for editing tracks and planning (multiple) day tours
Zoomable user interface (ZUI) with file manager, file viewers and more
Simulation tool for the casino game Roulette
Puzzle game demonstrating whats so hard about binary integer factoring
A microscopic pedestrian crowd simulation system and library