In addition, there are 28 weapons each on the German and Soviet sides, including the MP 40 and the PPSch-41. The game includes a total of thirteen mission cards that are specially designed for multi-player games. It is possible to purchase the game online via Steam. Red Orchestra: Combined Arms served as the starting point for another game called Red Orchestra: Ostfront 41-45. The publishers were impressed and decided to offer the software for download.
The developers of Red Orchestra: Combined Arms emerged victorious. In this competition there were cash prizes and licenses to be won.
Young developers were asked to design a modification. In 2004, graphics card manufacturer NVIDIA launched the Make Something Unreal competition. The game's technique was originally based on Unreal Tournament 2004.