What versions of Counter strike 1.6 you must download, if you like horror?

Yes, if you want to spend your time in an interesting way, then you must download Counter strike 1.6. But if you like horror, then you must choose  these special versions of Counter strike 1.6 downloading:

• if you like horror, then you must download CS 1.6 Zombie Edition ;
• if you like horror, then you must download CS 1.6 Left 4 Dead Edition ;
• if you like horror, then you must choose downloading CS 1.6 Halloween Edition.