Anarchy Online (AO) is a science fiction themed massive multiplayer online roleplaying game (MMORPG). The first three expansion packs, Notum Wars, Shadowlands and Alien Invasion, have received high praise and won 20 international awards.

The world of Rubi-Ka is a living breathing world, its citizens shaping a bold new future for themselves despite the on-going conflict that always threatens to disturb the peace on the planet. Even now, as mysterious alien forces threaten Rubi-Ka?s very existance, the planet still welcomes new colonists each and every day as tens of thousands of futures are forged, our future, your future...