Empires, the award winning Half-Life 2 mod, combines the best of the first person shooter and real-time strategy genres. Fight as either the Northern Faction, remnants of the fallen nation of Jekotia, or as the imperial Brenodi Empire. Empires features:
Heh, any more detail and your computer would probably explode. Don't forget these are not deathmatch maps, but full-blown RTS where a commander is commanding you while you roam the map.
that is one huge nozzel.
Eww lack of detail in the grass. Nice weapon though.
Go play 2.2 and there's a huge different.
New version also coming out.