Counter-Strike games are available to download via Steam.
You can download the latest Counter Strike, at store.steampowered.com
Counter Strike works on any kind of computer including mac.
yes go to steampowered.com download the client for MAC and you can find CS games and many more in their store.
Counter-Strike is not on the Mac, but the people on the MacRumors forum suggest Tactical-Ops.
Softonic has it if you just google Counter-Strike Extreme.
Type in : Download Free Counter Strike (version)
Download steam from steampowered.com and search for counter-strike source
yes
Steam.
On the internet.
To download counter strike source first install Steam at Steam com. then search up Counter Strike Source. it will be in a package with garrys mod, you can buy them both separately or together for £15.00
if you have system restore in your windows or mac or etc you can restore the cs 1.6 or you have your backup of your computer you can install again you cs 1.6 or you can download it in steam or non steam search the "Counter Strike 1.6 Non Steam"