MassMouth 2

There are many characters and enemies in Massmouth 2.

Ontra
Ontras are characters from the game Massmouth 2, where they are enemies, working for John Romero. They are black aliens which resemble giant squids. Ontras are man-sized and move on their tentacles like on legs. Ontras have advanced weapons, like Ontra Shotguns. They also use rayguns, similar to that of Massmouth's.

Shock Troopers
Shock Troopers come from the game Half-Life: Opposing Force. In Massmouth 2, they are strong enemies shooting blue energy rays at Massmouth.

Trooper
Trooper is a friendly Shock Trooper that helps Massmouth in his quest.