The Avengers: Earth's Mightiest Heroes Wiki
Gamma Cube

Gamma Radiation surrounding the Cube

The Gamma Energy is a radioactive energy that comes from nuclear energy.

Its energy, however, had created a lot of gamma, or radiation-powered supervillains and one hero, The Hulk.

In the right hands, it can do something better for the world, but in the wrong hands, it might bring disaster to the world.

Gamma Mutants[]