Dr. Brahman is the brilliant scientist who maintains the Defense System in Hekseville. Thanks partly to his daughter Kali Angel's efforts, he has strong support from the citizens of Hekseville and is regarded as the Savior of the city.
Dr. Brahman came onto the scene sometime after the end of Gravity Rush and was the one who caused Kat and the others to be sucked into the portal at Neu Hiraleon.
After they are gone, he creates the City Defense System to ingratiate himself with the people.
Kat first meets Dr. Brahman when he is trying to visit the locations his daughter once enjoyed. Kat takes him around to these places and gets the impression that he is a kind-hearted but lonely man.
However, later, Brahman attempts to tell Kat the truth about his end goal - to trap all of Hekseville in frozen time, so that he might be reunited with his biological daughter, who he froze in time to prevent from dying.
Kat says he is insane and leaves, but Brahman attempts to stop her, declaring her a traitor and enemy of the state. This attempt ends in failure when Chaz reveals Grigo footage of Brahman freezing one of his subordinates in time after they also disagreed with his plans. The city turns against Brahman, but Brahman uses his control of the Grigos to kidnap Cecie.
It is later revealed that he was behind the Missing Orphans incident from three years ago. He took in Kali and her sister Durga and subjected them to horrific experiments. These experiments gave Kali and Durga humongous strength and the ability to generate and manipulate crystalline structures.
Brahman dies impaled on a piece of metal after Kali and Durga are defeated.
Dr. Brahman is soft-spoken and polite, but has a ruthless, emotionless streak below the surface.
He has the ability to freeze people in time, though it's unclear if this is through the use of some kind of machine.
- The doctor shares his name with the Hindu principle of Brahman, the complex concept of ultimate reality and universal truth that acts as one of the religion's major foundations. Additionally, his name may also be a reference to Brahma, the creator god of the Hindu Trimurti who is often said to have created the universe.