Is Brainbox coming back?

Brainbox's return is unconfirmed. The show is currently in development with no scheduled premiere date.

Brainbox was a science fiction series set in a future where a failed climate engineering experiment plunged the Earth into a sudden ice age. The series depicted how the world's remaining nations fought for control over the last habitable areas along the equator, as they turned against each other in a struggle for survival. The story focused on a young weapons specialist tasked with developing a revolutionary self-replicating A.I. army that could potentially change humanity's future.