Knightscross you can play Steel Beast Turm Aus meaning stripped of all the modern equipement turned off* although btw the German Panthers were already equipped with nightsight(infrared) devices in 1945. I feel like I am being reincarnated as Skybird
selling Steel Beast...
WWII/wise you have the choice between Steel Fury , a very nice single player sim with plenty of mods including the Tiger I and II and T34 versu Tiger which originally was a nice looking but very flawed and buggy sim Multi player mostly.However it's has been resurrected in a spectacular fashion by ZeeWolf also known as Leonardo de VinZee.There 's an upcoming Kursk relkease.If you have a pc with strong specs and $ 60 to disburse then it's the game for you.Check it out on the TvsT threads.My own advice is get both games as I have and enjoy them each for their particular qualities and features.Steel Beast is expenssive and very good but not WWII.
Best and see you on the battlefield