World in Conflict features a "what if?" story, where the Cold War didn't exactly end as we know it, and the Soviet Union hadn't collapsed, instead invades the U.S. Resource gathering has been replaced by "tactical aid" credits that you can spend on calling in reinforcements, WiC now also sports a first-person view mode, and is, of course, multiplayer enabled.
Legions is currently a tech demo that was made by Garage Games to show off their latest Torque engine. Legions could possibly evolve into a full blown title, very reminiscent of Tribes, which was initially powered by the early Torque engine several years ago.
Gothic 3 is the third part of the RPG legend presenting an intense, living world and a non-linear, varied gaming experience.