Board Thread:Metal Gear Solid V/@comment-109.193.182.64-20150922080055/@comment-1672596-20160702110757

Hibaro wrote: In my humble opinion, REX and Sahelanthropus are the same Metal Gear.You keep in mind that Eli takes the Sahelanthropus and not known to do with it, too Emmerich says it was impossible for the Sahelanthropus work in its vertical form and could only operate in its primary form with a pilot, also when fighting Sahelanthropus is by mediation of Rebenok (Psicho Mantis). Yea Hall improved the Sahelanthropus starting from its first form, improving their weapons, repairing your OS and put the name REX There's a small problem with that, though: During the second fight with Sahelanthropus in Kingdom of the Flies, you end up bisecting the mech and pretty much putting it out of commission for good (and we know Kingdom of the Flies is canon even if we don't get to play it because the ending timeline directly mentions it).