It never changes, whether you're re-fighting WW2 or blowing planes out of the sky with bazookas in Battlefield. PC games are, as DC Comics eloquently once put, in a state of Infinite Crisis and it's not like we're spoiled for choice, even if you want to focus on just the 'best'. Which war games are worth your time? It’s a tricky question to answer since war is sort of the default here in the world of PC gaming.