Wikipedia
Warmachine
Warmachine is a tabletop steampunk wargame produced by Privateer Press.
The game is played with white metal and plastic miniatures manufactured by Privateer Press representing military characters from the Iron Kingdoms setting. Battles are fought between warcasters from rival nations, the large steam-powered warjacks that the warcasters control, and troops consisting of humans and fantasy races.
Warmachine has been the recipient of the 2003 Origins Awards for Best Fantasy Miniatures Rules and Best Fantasy Miniatures Series. In 2005 Warmachine won Game of the Year at Origins and Gamers Choice for Best Miniatures.
A compatible companion game involving the savage factions is named Hordes.