How are you playing the metal gear games?

[black king]

Would be fun to know how people are playing the metal gear solid games and for what reason with all the 500 different platforms and versions out.

Ill start:

MGS1 original PS1 discs = PS3/PS2
MGS2 ( from legacy collection ) or original substance = PS3/PS2
MGS3 ( from legacy collection ) or original substinence= PS3/PS2
MGS:PW ( from legacy collection ) and original  = PSP/PS3
MGS: PO = PSP
MGS4 original discs or legacy collection = PS3
MGS: GZ = PS3
MGSV: TPP = PS3
MGR = PS3

MGS1, 2, and 3 (Either on my Xbox with the Master Collection or Essential Collection on PS2)