
Released in 2006 by Funcom for PC, Lost Eden is an expansion to the long-running massively multiplayer RPG Anarchy Online, set on the science-fiction world of Rubi-Ka. The expansion intensifies the ongoing conflict between the game's factions by introducing orbital battle stations as a new arena of contention, with competing groups vying for control of these massive structures in the fight against an alien threat. A significant addition is the ability to carry the conflict directly to the enemy: players can undertake missions aboard alien motherships, bringing offensive operations into previously inaccessible territory. The expansion broadens both the strategic scope of faction warfare and the range of environments available for combat and exploration, building on the foundation of earlier Anarchy Online content.