PlanetSide is basically a MMOFPSRPG, Team deathmatch with 3 teams in a persistant world. back in the day there used to be huge 3 way wars over a base that was 100 on 100 on 100!! throw in tanks and planes and assault buggies to the mix.... it was one of my all time favorites, and its getting a major facelift and upgrade! would love for others to sign up and hopefully get together on the same server and faction, i played Terren Republic during my time in the origional.
http://www.planetside2.com/ is where you can check it out and sign up for the BETA, hope to see others there!