Americas Army is out for linux. get it at www.gentoo.org
download live cd iso 500Mb approx.
You can boot the live cd and play and or copy the files to your harddrive.
The files are:- /opt/armyops170
The executable is:- /opt/armyops170/System/armyops-bin
I have a feeling it is a beta, because I have not seen anything posted
by icculus to confirm a final release. Can anyone confirm this?

I have a tutorial on my web site on how to extract the Army Ops game data, I didn't have much luck running it off the cd. See the URL below for more details.

http://mandrake101.no-ip.org/ - Native Linux Gaming Section

Cheers and enjoy

As far as the vote goes i'm UT2003 all the way (i just wish i could figure out how to add new mutators.