Ray gun mark 2

I love this game but you could fix the lag and make it have WAY BETTER graphics and make the guns sound like they do in the game. Also i was wondering if you could add the Ray gun mark 2 that would be Awesome so please do that soon and 1 more thing the zombies dissapear where i cant find them so please update that stuff soon thanks

Awesome games XD about Call of Duty: Black Ops Zombies