I'm loving it. Right now I'm playing 1944, is so realistic and everything is very well documented!
I'm even thinking on joining the Debian Games-team for helping keep this game up-to-date. If you're looking for something like Age of Empires, Spore or anything like that genre just go to springrts.com and choose the mod for the age you want to play!
Using Debian? Great! Just
apt-get it! Install
springlobby and that's it, run
springlobby and let the fun begin.
See what I'm talking about, this is 1944: