Sierra has released the free multiplayer pack for "F.E.A.R.," adding 19 maps, 10 gameplay modes, and 12 different weapons.

"F.E.A.R. Combat is the complete multiplayer component of F.E.A.R. and includes all the updates, additional official maps and additional official game modes all in one downloadable file. F.E.A.R. Combat users will be able to play against the owners of the retail version of F.E.A.R. as well as the other F.E.A.R. Combat users."

In order to download the pack you must first head to the JoinFear.com site to get a key. The 1.77GB files can then be downloaded from that site or they are also mirrored on 3dgamers, FileFront, FileShack, or Worthplaying.