Vassal is a game engine for building and playing online adaptations of board games and card games. Play live on the Internet or by email. Vassal runs on all platforms, and is free, open-source software.
Realpolitik can be run on any Macintosh supporting Color Quickdraw and running System 7.0 or higher, with 8 Megabytes of RAM and 6 Megabytes of available disk space.
Buy a Shirt