Space Quest II

Space Quest II: Chapter II – Vohaul's Revenge
Developer(s)	Sierra On-Line
Publisher(s)	Sierra On-Line
Designer(s)	Scott Murphy Mark Crowe
Programmer(s)	Scott Murphy
Artist(s)	Mark Crowe
Series	Space Quest
Engine	AGI
Platform(s)	DOS,[1] Macintosh, Apple II, Apple IIGS, Amiga, Atari ST
Release	November 14, 1987
Genre(s)	Adventure
Mode(s)	Single-player

Space Quest II: Chapter II – Vohaul's Revenge (commonly known as Space Quest II: Vohaul's Revenge) is a graphic adventure game released on November 14, 1987 by Sierra On-Line. It is the sequel to Space Quest I: The Sarien Encounter, again using Sierra's AGI game engine, and sees players assume the role of Roger Wilco, a simple janitor who is soon drawn into a new adventure involving thwarting the culprit behind the events of the last game.

The game was a commercial success from launch, receiving significant praise by critics from more improved puzzles and a greater scope, but with some criticism over some problematic elements. The game was followed on by a sequel, Space Quest III, in 1989. In 2011, a remake of Space Quest II was launched, featuring improvements in graphics and gameplay, while including new animation sequences and a full voice cast for characters.