1. Diga Altman is the main character in the special film "Diga Altman" of Round Valley.
2. The first Heisei Altman is also the first Altman who has the ability of morphological transformation.
3. Different from other Altman, Dega Altman is a giant who appeared on the earth in the super ancient times, but not the Altman born on the earth.
4. He used to be a dark giant and a leader among them. After being persuaded by the leader of the earth guard team in the super ancient times, he abandoned the dark and turned to the light. He absorbed the power of three companions and sealed them again, and finally became the giant of light, Dega Altman.
5. Thirty million years later, Dega Altman's body was revived again by Yuandagu. After defeating Zoga, the evil god Katangae, Dalam, Hitra, Kamila and Dimojieu in succession, he officially retired. Tiandagu married Qisete Lina and had a daughter Yuanguang and a son Yuanyi.
6. In a parallel world, Dega and seven other Otto warriors defeated the Evil Heart King, the Dark Shadow mage.
7. He has been active in many Altman world views.
