mGBA – Free and open-source new generation of Game Boy Advance emulator

mGBA is an excellent new generation of Nintendo Game Boy Advance emulator with very high degree of completion (most games can be simulated perfectly) and pretty fast running speed. It was thoroughly written in C language by Jeffrey Pfau, and first released in 2013 as an open-source freeware for multiple platforms (Windows, Mac OS X, Nintendo 3DS, Wii, PlayStation Vita and many other Unix-like OS).