Boxer plays MS-DOS games on your Mac. It's based on the robust DOSBox emulator, with a lot of magic sprinkled on top. Boxer makes it easy to play DOS games, taking away the fuss and leaving the fun. You can run DOS programs from Finder, or wrap your games into elegant packages that launch like a Mac app. You can painlessly install games from installation files or CD - then bundle the CD with your game so you don't need it in the drive.

for OS X 10.6 and up