The Destroyer (commonly named by the fans as the Mega Destroyer) was in the game when the game was in its early stage, upgrading from the Machine Gun II. It has the same exact appearance as the Destroyer, but upgrading at Tier 4. It was removed along with the Machine Gun II when the Gunner was released. It may have gotten a buff in Bullet Damage, Penetration, Bullet Speed, and recoil.