In the PS2 era, there was a game that top the playable hours regarding “online games”: SOCOM: U.S. Navy Seals. The title developed by Zipper Interactive was dynamic and easy to play, but the saga has been dead from the PS3 years.
A new SOCOM game could in development, there not a lot of info, but Colin Moriarty from Sacred Symbols claimed that SOCOM will come back:
If Sony wants new service games, SOCOM could be a thing.
Thanks, Neo-GAF.