You can get the Game files here:
The Game is Alive!
The main site is under maintenance for techincal issues. But the game still works in fallback mode.
If you can't see the game servers ingame, you need to update to a SEC2 version 2.0.6 or later
Get the SEC2 Update:
This is only the update. You still need the game installed.
How to install
To install this update, only copy the GameClient.dll file to the folder SEC2 inside the installation folder; usually:
"C:\Program Files (x86)\Sierra\FEAR Combat (SEC2)\SEC2\".
In order to play the game, you need a CD-Key.
Register to get a FEAR Combat SEC2 CD-Key.