1. Extract
2. Close steam
3. Play!
and my friends This new version is like the original game because it contains all the maps , all weapons , full options and setting .
like ( cross and no cross , capture the flag , deadmatch , team deadmatch........)

and if you like to play multiplayer you should watch this video{{ http://youtu.be/uj7l_jbpeiU }} to now how to play multiplayer
and there are some files you have to download them to play multiplayer

and the point is if you want to play multiplayer you should watch the video
and if you do every think right you can play multiplayer :)

seed and enjoy