Development went through many stages, with the original plan being for the game to encompass the entire Earth. Some have speculated that each continent would have been a regional server for players on that particular continent. Space was released as the first and only expansion to the game, with many additional space MS variants added to the game such as the MS-09RS Rick Dom, the space versions of the GM C Kai and GM G Command, the "High Mobility" type Space Zakus; Mobile Armours and vehicles such as the RB-79 Ball, the Oggo, and many more. Though there are Earth Federation Forces (EFF) badges that are recolored and branded as "Titans" badges in the game's files, the Titans faction does not have any of the other required textures and graphical files to be used as a viable faction. The progression of the game was hinting towards moving into the Zeta era of the Universal Century, however with the shutdown of UCGO, the players may never know.