Subspace absolutely loves blowing stuff up and causing chaos everywhere. He seems a bit too energetic and is very sadistic, this can be shown when he says things like ¨How much poison do you think they can handle?!¨. It's clear that he likes seeing pain and misery running about. He's also always looking around to see if he can find another newly-manufactured Biograft running around Crossroads. He seems to think that Biograft is his next best invention, albeit a bit fragile.