All of my other games allow me to download a crack exe so I don't have to buy multiple copies of the game for LAN play. Campaign coop requires multiple CD-keys for LAN play. But playable at least, so bullshit finally averted, right? WRONG AGAIN. Then in the very first level the ocean water is glitching out. I eventually found a cheap solution to this by having to alt-tab out of the game, and alt-tab back into it, in which case it freezes for about 5 minutes and then starts playing normally (this happens at the start of EVERY level, and whenever you load a saved game). Game gets the infamous black screen error when starting a new game. I finally had to install it on my computer (which installed no problem, WTF), copy and paste the game folder and shortcuts onto a flash drive and then cut and paste it on the other computer to install it. Even tried cleaning the disc fort the hell of it. Disc is perfectly clean, no specs, smudges, smears, or scratches. Came up with some 1309 error message saying that some video file could not be read, and the install had to be aborted. How can Treyarch release a game in such a state as it is? First off, the game wouldn't even install properly on his computer. I just got my little bro World at War for his birthday, and I must say, this game is such a broken piece of crap.