If your an armor fanatic like me you will enjoy Pazer Elite. Excellent tank sim with more and more mods in creation. (Finally getting patched!!) The Panzer General/Close Combat series isn't bad if your looking for basic easy going turn based (CC is live action) WWII games. Even with its many bugs Hidden&Dangerous can be very fun, especially over a lan with a buddy, IMO one of the best CO-OP FPS, let me stress CO-OP here. (Nothing like getting hold of an MP44 and letting rip).