I've started playing at it these days with some friends, and it's surely excellent.
It is like Natural Selection (mod for Half Life) but much more complex and difficult. It is SO difficult that you will hardly realize what's going on the first games and you'll need many hours of play to begin understand it (I'm hardly beginning to)
Each team has a commander who decide the strategy and manage the RTS side of the game, collecting resources, building structures, placing minefields, deciding what technologies to research.
Players will choose the ship from what's avaiable and decide the loadout. They can also choose capitalships, or big bombers and transports, and they'll need other players to play on their turretts. When you get destroyed, you are in a pod and you have to return home, if you get killed you return imediatly at home, the same if other players recover you.
As a pilot you'll have to explore the different systems of a map, kill/protect resource collectors, kill/protect/conquer installations, dogfight, etc.
The game also has a semi-realistic inertial physic, which makes the combat action very funny
A good commander will organize the actions because obviously an organized team will win easily against a non organized one with the players doing whatever they want.
I've played in a server with 58 players, I have a sucking adsl and I'm from italy, but nonetheless there were NO (perceived) lagg at all!
The graphic is...mmm....of a game of the same fs2 period, which mean that almost any system will handle the game (min requirementes are a p 200 IIRC), even mine!.
The game is
free and can be downloaded here with the patch :
http://www.freeallegiance.org/login.shtmlYou'll also need ASGS, an authentication program built by the community. follow the instructions
I heavily suggest you to play all the training missions and to read the manuals here
http://web123.s1.okayspace.de/MyAcademy/index.htm before getting to real action.
Considering that MS has recently released the Source Code, it could really become a kickass game if they'll be able to start a project even only 50% as good as the SCP
check it out;)