ESF WONT WORK...Ticking me off

okay...i downloaded ESF, and double clicked on it...it brings me to browse games menu...went under third party games and nothing happens...it only has a link to this site to it...and i've even went under find servers...double clicked on a server and it brings me back to browse games...can any1 help me?

( mine runs through steam )

Do you have Half-Life installed into Steam?

um...i got a version of half life- CS and CZ...and i Reckon that i need to Buy half life...

Yes, having a downloaded "copy" of Half-Life is considered piracy, and I'm surprised Steam hasn't recognized your "stolen" cdkey.

um....uh oh...lol

wait...i bought counterstrike czero...Cstrike came with it.
It is and was the only game i bought for it

Hmm, well you need Half-Life (store purchased) to run ESF.

...crap. hm...i better go grab it soon if i wanna play this

Don't worry... it'll only cost you 10-15 dollars... since the game came out in 1998 xD