Overview
Space Quest: Vohaul Strikes Back is a non-commercial fan-made sequel to Sierra's Space Quest series, released in 2011.
When a fallen nemesis returns to wreak vengeance on the galaxy, it's up to space janitor Roger Wilco to tread the treacherous ice world of Radon, outwit an army of simian commandos, and lead the indigenous people in a revolution to take back the planet and defeat the diabolical mad scientist Sludge Vohaul.