Hidden Valley
A fantasy role-playing game written by Marc B. Stanis and published by Adventure International for TRS-80.
31 December 1981
Hidden Valley is a video game, released 31 December 1981 on TRS-80.
What Hidden Valley is
Hidden Valley was released in 1981. It is available on TRS-80 only.
What it launched against
Hidden Valley launched on 31 December 1981, within three weeks of Ms. Pac-Man, Zaxxon, Gorf and Robotron: 2084.
Released around the same time: Ms. Pac-Man, Zaxxon, Gorf, Robotron: 2084.
Quick answers
Hidden Valley — frequently asked questions
When did Hidden Valley come out?
Hidden Valley was released on 31 December 1981 for TRS-80.