After downloading the game, right click the black ops app and click show package contents. then go to C_Drive>Program Files>Activision>Call of Duty - Black Ops. right click BlackOps.exe and click get info. look for a little check box named "Locked" and check it. Do the same for BlackOpsMP.exe

Credits:
The Skidrow Team for cracking the .exe's
rynotheking14 from portingteam.com for his wrapper and his
description of the game
erwtsnert from portingteam.com for showing how to run multiplayer w/ bots

rynotheking14's Game Description:
NVIDIA: GREEN
ATI: GRAY
GMA: Don't try...

Game Description:
The biggest first-person action series of all time and the follow-up to last year’s blockbuster Call of Duty®: Modern Warfare 2 returns with Call of Duty®: Black Ops.

Call of Duty®: Black Ops will take you behind enemy lines as a member of an elite special forces unit engaging in covert warfare, classified operations, and explosive conflicts across the globe. With access to exclusive weaponry and equipment, your actions will tip the balance during the most dangerous time period mankind has ever known.

1. Port Info CiderX 4473

2. Recommended System Requirements:
Mac OS X 10.5.8
Intel Core 2 Duo 2.8 GHZ
512 MB Shader 3.0 Dedicated Video Card
4 GB RAM
9 GB Free Hard Disk

3. Known Issues:
Lag... This will be fixed by treynarch in a patch (they are working on it) as PC versions have the same problems.

My Personal Notes:
This has campaign, single player zombies, and multiplayer w/ bots
All instructions necessary are in the readme.
All the game modes lag like a bitch when you first start them but the fps gradually improves as you play.
Mutliplayer isn't really multiplayer, it's like combat training. (For those of you who don't have the legit black ops game, combat training is when everything is exactly like multiplayer, but you fight against computer controlled enemies)