Amraam

Very good and realistic FPS, with huge content. Set in the eastern front of WW2, between the Wehrmacht and the Red Army and based on the later ARMA2 game engine, You can play as a soldier, pilot or tank crew in one of the dozens of vehicles available. The tank combat is superb and incorporates some of the best 3D modelling, ballistics and effects I have seen in any game. If you are new to the ARMA style of gameplay you will need to learn the keys and commands, which are more comprehensive than other FPS. There is a good mission editor which allows the player to create almost any scenario they wish, and there will be a lot of community created missions as with the ARMA series. If you want a very realistic, open expansive WW2 combat simulation - this is a must have.