Graphics
- Microsoft XNA Game Studio 4.0 – Simple 2D/3D graphics API to expose DirectX to C#. It also contains libraries for playing sound/music and handling controller input. Many of the games listed on this site were built with previous versions of XNA.
Sound
- C#
- C++
- FMOD – DSP (Digital Sound Processing) library. Useful for real-time sound effects or analysis of sound in games.