This is a tool-assisted speedrun. For more information, see http://tasvideos.org/1977M.html
Commander Keen 5: The Armageddon Machine (1991) is a part of the popular Commander Keen (http://en.wikipedia.org/wiki/Commander_Keen) saga, developed by id Software (http://en.wikipedia.org/wiki/Id_Software) . It is a direct continuation of the previous episode (http://tasvideos.org/1974M.html) of Goodbye Galaxy, in which Commander Keen (Billy Blaze) has learned from the Oracle of Gnosticus IV that th