The game doesn't feel like its getting old, but I could see that it would over time. Playing as a zombie in versus mode is super fun, but only having that mode with two campaigns is disappointing.

Either way, it's still enthralling each time. The game has a system built into it where the spawning of enemies and other pickups is random each time you play, which really keeps up the fear factor that is so essential to the game. Never knowing what is around the corner.

Plus, the harder difficulties are...hard! It seems like if you play on advanced, you need to play with a team of CAL-I fuckers, or everyone needs to be coordinating with a mic, in order to complete some of the missions.