Its seems that there is not alot of horror genre games out their right now, mainly all we had was Condemned and Dead Rising. But Valve has decided to add them selfs to the list of horror game devolpers. What Left 4 Dead brings to you is a whole new Horror experience. Which means, your gonna get a different spook everytime you play that campiagn, which its running on the same engine as other games, you feel like its a new one you have never used before, Examples are if you stay in one area, you are never safe, different hordes attacks from different area thus leaving you and your buds in a pickle cause your friend did not see that hunter jump out at him while your being circled around by zombies and wont let you out to save your friend. Also, you might encounter a boss zombie (witch, tank, smoker, etc.) in a different area every time. But the dissipontment in this game is that there is no storyline to tell, its just basicly shooting to survive. Also, if you don't have Xbox LIVE, YOUR SCREWED! This game is only fun if your an online player that has people you can talk to, Its hard to go for that acheivment where you dont get healed thourgh out the whole campaign when Bill is over their running at you with his health pack trying to heal you (That happened to my friend when we we're playing online co-op.). Also, this game gets tiring bery eaisly, so don't say "I can play this game all day!". Trust me, i did that and overkilled the game a bit too much. But whats a fun mode is the new Versus mode, where you either be a survivor or infected, the only disipointment with this is as the infected, you can't be a witch or a horde member, Just Tank (random), Smoker, Boomer, or Hunter. This game is a must buy for most Xbox fans, one good thing about it is that it is one of few games that supports 4-player co-op, and we all now your starting to get bored of Halo 3's (I got bored of it when it came out.) Left 4 Dead is a must own.