theprof00 on 12 June 2009
^link plz
MGSR is an action game (probably) starring Raiden, not Snake.
The PSP version is the true sequel to MGS3. 4 was not the sequel to 3. 4 is probably the timeline successor to the new PSP version.
We don't know if we will be getting another normal MGS installment, but MSG peacewalker is a true sequel rather than a spinoff.
Anyways, if we had to be technical about it, neither one are main installments of the game. It just so happens that the PSP game is a game following the hero of MGS during a different part of his life whichin the main narrative, gameplay, and chronology of the originals.
