User blog comment:Tribellium/Metal Gear Solid: Ground Zeroes Announced, With Sense of GTA-esque/@comment-1854594-20120904012132/@comment-1263839-20120905154231

Before Trib's definition, I'd like to say that generally a sequel is detemined by using the same characters, following the same storyline, or mentioning previous events.

For example, Black Ops is a sequel to World at War because it has some of the same characters, and the events of it are mentioned in paintings in U.S.S.D

Does Riptide have any of those traits?