Sierra Entertainment has announced that they'll be closing down 21 game servers on November 1st. It's uncertain if these closures are related to the recent Activision Blizzard merger or if the games are just too old to support any longer. Either way, there's a few classics getting shut down. Here's the full list:
Alien vs Predator 2ArcanumCaesar IVDark Reign 2Emperor: Rise of the Middle KingdomEmpire EarthEmpire Earth 2Empire Earth: Age of ConquestGround ControlGround Control2HomeworldHomeworld: CataclysmNolf2Red BaronSanityStar Trek: ArmadaSWAT3: EESWAT3: GOTYThe Incre 20b5 dible MachineTribes2VampireThanks to Eurogamer for the tip!