company Starcraft released an enhanced remake of On-Line Systems' Mystery House with more realistic art work and depiction of blood, for the NEC PC-6001 and PC-8801, while Mystery House II for the MSX was released as a sequel to MicroCabin's Mystery House. The Japanese versions of Mystery House had sales of 50,000 units, including 30,000 copies on the MSX and 20,000 copies on the PC-6001, PC-8001, PC-8801, PC-9801, FM-7, and X1 computers. Mystery House was satirized in the 1982 adventure game Prisoner 2. One location from that game is a spooky house, where the player is told, "He's killed Ken!" and must seek absolution for murder. Elements from the game were later reintroduced in the Sierra On-Line game The Colonel's Bequest in 1989. References External links 1980 video games 1980s interactive fiction Adventure games Apple II games DOS games FM-7 games 1980s horror video games MSX games NEC PC-6001 games NEC PC-8001 games NEC PC-8801 games Public-domain software Sharp X1 games ScummVM-supported games Sierra Entertainment games Video games developed in the United States