He is loud and obnoxious, especially towards medkit, leading many of the Phighters to be apprehensive with him.

He is only sycophantic if it absolves him of fault such as him towards Ban Hammer to get on his good side but is failing at doing so.

Due to the effects of his poison on his own body, he is slowly dying.

Subspace is the creator of the Biografts and occasionally refers to them as his child(ren).

He is on a diet prescribed by his higher ups, and is not allowed to drink alcohol.