Original non Steam 1.6 Keys/Download

The best option might be Condition Zero instead of plain CS 1.6

Z-Bot works still fine with the Steam Version:

• Download and extract the ZBot ZIP-File
• Copy all files (except liblist.gam and commandmenu.txt) to your ...\Steam\SteamApps\\..\cstrike directory
• In the Steam Game Library -> right click on Counter-Strike -> Properties -> Launch Options and add -dll "dlls\zbotcz"
• Now you can run the game

In the server menu is an option to search for VAC-secured servers There are NO official steam servers, There are only induvidual gamers and communities who run these.

Just looking for VAC secured servers should be enough to prevent having to deal with hackers. Othwerwise consider joining a community that has some good servers (I will not name any) Most bigger communities have admins on at most times and when you stick around them you might find some guys/gals who are great to hang around with.

Also consider that some people aren't actually hacking alltough I would allways accuse them of doing so, CS is one of these games where some people just developed insane skills