The reason Aliens:Colonial Marines was not sent into the depths of the Underworld was that it had multiplayer. Not the best multiplayer but every little bit helps. The Walking Dead:Survival Instinct has no multiplayer and horrible graphics. Kotaku complained about that crusty compass in the left of your screen and how the game is broken in every way. Also Game Informer complained about the plot and repetitive gameplay.
Overall if you have this game use the disc as a frisbee.
The Walking Dead:Survival Instinct is rated M.