Agent USA is a 1980s educational computer game designed to teach players about state capitals. The game was developed by Tom Snyder Productions and published by Scholastic. The game focused around a mutant television set, called the "Fuzzbomb" which had begun infecting United States cities. Agent USA, who could defeat the Fuzzbomb by growing energy crystals, traveled the United States via train, encoutering "fuzzed cities" along the way, with mutant inhabitants who would take the Agent's crystals. [source:wikipedia]