Turn your old PC into an arcade machine
Highly portable Gameboy Color emulator
Windows XP reimplemented on Nintendo DS
A multithreaded, test-driven electronics emulator for .net 4.0.
PlayStation 2 emulator for Windows and Linux
a miniature early Macintosh emulator
Complete, Fast, Accurate, Game Boy/CGB/SGB Emulator.
Modular, agent-oriented and extendable agent toolkit.
An 8 bit emulator created on the scratch, including an assembler.
Oric-1/Atmos/Telestrat/Pravetz 8D Emulator
Emulator for subleq OISC