Gateworld by HomeBrew Software.
SCI-FI Part One: The Seed Ship. SCI-FI Captian Klondike vs G.O.R.G. an evil machine in control of a runaway asteroid!! Over 2 Megs compressed 256 color graphics in each part of this trilogy! Full Ad Lib soundtrack! Support for over 8 different sound cards! Story and epilogue sequences. Three skill levels. Joystick support, save/restore, hints, etc. Requires VGA, 570K RAM, 286 or better. Sound card and joystick optional.