I think I finally have every canon metal gear game. MG1/2 are playable on subsistence, and Peace Walker is part of the HD collection. Let me know if I missed any! :
Portable Ops is not canon | Bart Simpson's Chalkboard Parodies | Know Your Meme
Since there's so much misconception on what games are canon I thought I should post the timeline from the official Metal Gear website. : r/ metalgearsolid
Metal Gear Solid: Portable Ops | Metal Gear Wiki | Fandom
Metal Gear: Every Single In-Canon Game In Chronological Order
If Portable Ops isn't canon then explain this? : r/metalgearsolid
How Peace Walker Took a Few Steps Backwards from Portable Ops :: THE SNAKE SOUP
Los spin-off de Metal Gear Solid - Rising, Acid, Survive... | Hobby Consolas
Metal Gear Solid: Portable Ops - Wikipedia
Seven reasons Metal Gear Solid: Portable Ops was a great game
All canon Metal Gear titles as of this day.... : r/metalgearsolid
Myth: Hideo Kojima said that Portable Ops and Rising are canonical :: THE SNAKE SOUP