In Space Quest IV, Roger Wilco faces his old nemesis Sludge Vohaul once again. This classic sci-fi adventure is laugh-out-loud funny, featuring time travel via an oversized hair dryer and many other zany surprises. In Space Quest 4 – Roger Wilco and the Time Rippers, you once again get the chance to play as Roger Wilco — the famous janitor of the universe.Download Space Quest 4 – Roger Wilco and the Time Rippers