Free
PlayOnMac
Install Windows apps on your Mac
Your download will start automatically. If it doesn't, restart it.
Emulate Nintendo 64 games
Use your gamepads to play games
Excellent SNES and Super Famicom emulator
Check if your Mac can play Aspyr games
Game Hunter: A Handy Utility for Mac Users
Comprehensive Content Pack for Black Ops
Launch games on 15 popular emulators