Back to calendar Developer · 5 games Polarware New name of Penguin Software Adventure Watch company Sign in or create a free account to watch this company Sign in Favorite Sign in or create a free account to save your favorite companies Sign in Also a publisher: see the games it published Games 5 Origin 🇺🇸 United States Founded 1986 Released games (5) 1987 The Spy's Adventures in South America The Spy's Adventures in South America DOS Apple II 1986 The Spy's Adventures in North America The Spy's Adventures in North America DOS Apple II C64 1985 The Crimson Crown The Crimson Crown DOS Mac Apple II 1982 Transylvania Transylvania DOS Mac Apple II 1981 Oo-Topos Oo-Topos DOS Apple II C64