I also think we need a little guide on the front page on how to get Crysis MP going.
It's not enough we say "just install crymp" when you need the game first ;)
Something like this:
1: Find, buy and install CRYSIS.
btw it's not Crysis Wars, Crysis Warhead or Crysis Remastered etc.. but CRYSIS (2007).
2: Don't run the game yet and don't click on "multiplayer" in game yet (unless you love to mess with old broken useless stuff like punkbuster, gamespy etc).
3: Download and install crymp.
4: Done. Play!