Phase 1: Leg & Missile Pods
Metal Gear D is the ultimate weapon. Its primary weak points are its legs and missile pods. Begin by targeting its legs with your Assault Rifle. This will slow its movement and make it easier to avoid its stomping attacks. Metal Gear D will fire volleys of missiles; find cover behind pillars or crates to avoid them. After damaging its legs sufficiently, it will become more stationary, exposing its missile pods. Switch your focus to these pods, continuing with the Assault Rifle. Each destroyed pod reduces its offensive capabilities. Be mindful of its machine gun fire, which can be relentless.
Phase 2: Cockpit & Final Blow
Once the missile pods are destroyed, Metal Gear D's cockpit will become vulnerable. This is your final target. It will likely become more aggressive, attempting to crush you with its body or unleash a powerful laser attack. You'll need to get close to aim for the cockpit. If you have any remaining Grenades or Plastic Explosives, now is the time to use them for maximum damage. Continuously fire your Assault Rifle at the cockpit while dodging its attacks. This phase requires precise movement and sustained fire. Keep an eye on your health and use rations as needed. The fight is a test of endurance and your ability to exploit its exposed weakness.