Steven Tsar's brother

Steven Tsar's brother is an unnamed character in the Through Abandoned series. He was very interested in discovering other worlds, eventually finding the

Underground City. He left notes behind for Steven to collect is he followed him, and during the Forest game, they communicate through neutron-interface tablets. In Through Abandoned: The Refuge, Steven's brother seems to be missing, although he leaves his note inside the egg. The note says that his messages were being intercepted by some strange thing. He tells Steven to meet him at the Temple.