From the creators of renowned puzzler Spacechem comes a real-time card-based tactics game, set in an alternate civil war with steam-powered robots.
It features a story-based campaign mode (with co-op support), as well as various multiplayer options.
Ironclad Tactics Review for Mac OS X
Picture the scene: it's the American Civil War, with both sides producing an inexhaustible supply of units to destroy each other. The battles are a little different from how history books depict them though, as each side deploys a number of so-called "Ironclads", huge steam-powered mechanised war-machines, equipped with everything from rifles to bugles and… cats.