Editing Space Quest (section)

===''Space Quest IV: Roger Wilco and the Time Rippers''===
{{unreferenced-section|date=May 2025}}
{{main|Space Quest IV|l1=''Space Quest IV''}}

Released in 1991; in this installment, Roger embarks on a time-travel adventure through ''Space Quest'' games both real and fictional. A reborn Sludge Vohaul from the fictional ''Space Quest XII: Vohaul's Revenge II'' chases Roger through time in an attempt to finally kill him. Roger also visits settings from the fictional ''Space Quest X: Latex Babes of Estros'' (whose title is a parody of [[Infocom]]'s game ''[[Leather Goddesses of Phobos]]'') and from ''Space Quest I''; in the latter, the graphics and music revert to the style of the original game and Roger is threatened by a group of monochromatic bikers who consider Roger's 256 colors to be pretentious (or comment on other graphics modes if played in EGA or monochrome).

The games ''Space Quest XII: Vohaul's Revenge II'' and ''Space Quest X: Latex Babes of Estros'' were never actually developed or released as full games, they exist only internally in ''Space Quest IV''.