Xbox 360 emulator for Windows, experimental, free, requires powerful hardware.
Free and portable emulator of Atari 8-bit and Atari 5200.
Play most Playstation 1 games on your computer through this excellent emulator.
Nintendo 64 emulator for Android: relive nostalgic classics on your mobile device.
Software that allows you to emulate your joysticks so that they work like that Xbox 360 joystick.
Play Super Nintendo classics with this excellent emulator.