Earth is by far the oldest, most advanced and expansive MMO game played by billions of people worldwide every single day - including you! This game offers you plenty of opportunities, and the world is bigger than in any other game (especially with the development of Space Journeys DLC). Due to an incredibly huge use of RNG in the code, a highly complex economy and player actions affecting others, no two gameplays are the same.

New players are invited to the game by existing players into their home Data Center. Your starting DC affects the main scenario and most side quests. Not all DCs are made the same, some have more benefits and features than others, some side quests are locked to specified DCs, and sometimes they may be restricted from interacting with others.