Mutated

Loot bag

4% chance on death to drop a Zombie loot bag (strong), best items:

• Brass37.9%
• Cloth Fragment29.7%
• HiPower 7.62mm Ammo28.6%
• Shotgun AP Slug (Ammo)28.1%
• HiPower 9mm Ammo28.0%
• Duct Tape26.1%

Spawns in the open

From the biome spawn lists; POI sleepers, blood moons and wandering hordes are separate.