Tripwire Interactive and Antimatter games have released a new update pack for their World War II-era first person shooter and 2011 First-Person Shooter of the Year (PC Gamer), Red Orchestra 2 and it's expansion, Rising Storm. The Reinforcement Update Pack features a new playable map, Barrikady Factory, and several bug fixes for the game.
In addition to the new Reinforcement Update Pack, Tripwire and Antimatter are allowing Steam users to try Red Orchestra 2 and Rising Storm for free until Monday October 26th. You'll also be able to purchase the game for 75% off original price during this time period.
You can find the Steam page.
For more information on Red Orchestra 2, you can visit their. to see information on Rising Storm.