I used to play this, but I found the same as what Blue Stealth said - Not really any tactics, Everyones on their own,except for the fact its Team-Based. If you go with the Technology/Robot (?) Tree, Your close to unstoppable.
As well, even though others may disagree, I wish that the trees were more Battlefield style. Like, you rank up to get them, not you have to choose a tree & rank it up each time you join a different game.
I don't think it would be a good choice for an eGO Server.
-Fishy