Steam now offers an update for Wargame: European Escalation to add Linux support to Eugen Systems' real-time strategy game. Here's word on the new version, and how the game supports cross-platform play between Windows, OS X, and Linux gamers:

After recently invading Mac computers all around the world, Wargame European Escalation, the explosive real-time strategy game developed by Eugen Systems, today arrives on Linux through Steam digital distribution platform!

Since its release on PC and then on Mac, the game has seduced hundreds of thousands of players... and now opens its doors to all Linux players! It is also worth to note that all current owners of Wargame on PC or Mac may, if they wish so, download the Linux version of the game for free.

Wargame players will also be happy to learn that a new update has just been deployed, enabling cross-platform multiplayer games! All players of Wargame on PC, Mac and Linux may now battle together in friendly or ranked matches!