Post do cara que programou o bot oficial:
As many of you have noticed, the CS Bot was removed from the non-beta release of Counter-Strike 1.6.
However, this is not a permanent situation. The bots will be back.
Due to the popularity of the Official Counter-Strike Bot, Valve and Turtle Rock Studios have been hard at work on a major enhancement involving them, which will be announced soon.
The Official Counter-Strike Bots have learned a lot during their time away. We think you'll have even more fun with them when they return.