I saw this Game before on Twitch on a other channel from wormskull, but WarwitchTV did some streaming sessions :)

http://en.wikipedia.org/wiki/Sniper_Elite
http://www.gamerankings.com/pc/915069-sniper-elite/index.html

Sniper Elite: Nazi Zombie Army 2
http://en.wikipedia.org/wiki/Sniper_Elite_V2