There are no real Sega Dreamcast emulators at this time. Considering that the specs for the Dreamcast are actually better than the original iMac, it will probably be a while before a working Dreamcast emulator is developed. However, an emulator does exist for the Virtual Memory Unit, the handheld Dreamcast memory cards. These memory units can play silly mini-games like Tetris and Chao Adventure.
 | SoftVMS/MacOS 1.8.1. |
SoftVMS is pretty pointless, but if you ever wanted to play Tetris on a simulated Dreamcast memory card, this is your chance. SoftVMS will also run natively on Mac OS X.
 | the SoftVMS Home Page. |
 | to Richard Bannister, who ported SoftVMS to Macintosh. |
| Booyaka, an archive of homebrew VMU games and other VMU files. |
| VMUtil, a VMU file editor for the Macintosh. MIA |
