Board Thread:Metal Gear Solid V/@comment-4913740-20140331092208/@comment-1504072-20140907190833

Weedle McHairybug wrote: Your theory would have worked had MGS4's claim about Zero not knowing about Big Boss's role in Outer Heaven was kept, but the problem is going by the Phantom Pain and Ground Zeroes, heck, especially Peace Walker, there's definitely no way Zero could not have known. MGS4 never claimed that Zero knew, only that he felt betrayed, especially so after the 1990s coups detat. You have to cast aside the assumptions made with the past games, and make a reassessment in light of new information revealed in later games.