Sniper Elite knows its limits, by which I mean its audience. It's not looking to hook the historical re-enactment crowd with a pedantic World War 2 simulation. Nor is it hoping to seduce connoisseurs of shooter fare with inventive, rarefied mechanics or an elaborate arsenal. Worthy plot and character development are a distant hope. What Sniper Elite V2 offers is a third-person duck shoot in which the ducks are Nazis with explodable testicles.