Acid Hound is a cannon which sprays green clouds of toxic acid. It affect enemies with Poison with 100% chance, but has a short range of fire. Enemies covered with poison start losing health slowly, in long period of time, until the status effects wear off or until the enemy dies if his/her health is low enough.
- The Acid Hound replaces the Cobra from Strike Force Heroes 2 as the main poison elemental weapon. Both weapons spray poisoning acid at high rates but are only effective at close range.
- The Acid Hound's name is a reference to the Acid Hound from Raze 2, another of Justin and Mike-sleva's projects.