Sahelanthropus Metal Gear is a towering, bipedal weapon featured in the game 'Metal Gear Solid V: The Phantom Pain.' Developed by the villainous organization XOF, it represents the next step in Metal Gear technology, capable of launching nuclear warheads. Sahelanthropus plays a central antagonistic role, symbolizing the ultimate threat faced by Venom Snake and his allies. Its imposing design, advanced weaponry, and menacing presence make it a memorable and formidable character in the series' ongoing narrative about war, power, and nuclear deterrence.