Sierra Entertainment

Sierra Entertainment is a american publisher and developer founded in 1979.

This company is responsible for games like King's Quest, King's Quest VI: Heir Today, Gone Tomorrow, Space Quest III: The Pirates of Pestulon, Space Quest IV: Roger Wilco and the Time Rippers, The Adventures of Willy Beamish, Thexder, Police Quest 3: The Kindred, Quest for Glory II: Trial by Fire, Police Quest 2: The Vengeance e Goblins Quest 3.