Fat Boys are a larger, more resilient variant of the Trigens. They are slow but incredibly tough, capable of absorbing a significant amount of damage, and possess a powerful ground pound attack that can stun and damage you. Their primary weakness is their exposed back, which often glows or has a visible weak point. When engaging a Fat Boy, try to get behind it. Shotguns are highly effective at close range, and sustained fire from an assault rifle to the weak point will bring them down faster. Grenades can also be used to stagger them, allowing you to reposition. Avoid their ground pound at all costs by keeping your distance or dodging. If you're in a confined space, use explosive barrels to your advantage.
