Hi-Res Adventure #1: Mystery House
Original Apple II game by On-Line Systems (1980).
Sierra On-Line released Mystery House into the public domain in 1987.
The original disk image is preserved unchanged.
Release history: https://www.scummvm.org/en/news/20160915/
Download: https://downloads.scummvm.org/frs/extras/Mystery%20House/MYSTHOUS.zip