Back to calendar Developer · 3 games Sentient Software Inc. Adventure Platformer 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 3 Released games (3) 1988 Artura Artura DOS C64 Amiga 1981 Cyborg Cyborg DOS Mac Apple II 1981 Oo-Topos Oo-Topos DOS Apple II C64