Mystery House

Mystery House II is an adventure game in Japanese and the sequel to the 1982 title Mystery House, which is in turn inspired by the 1980 title Hi-Res Adventure #1: Mystery House. Just like in the first game the goal is to explore a mysterious house and discover the treasure hidden inside by gathering four notes that provide clues. Exploration is similar to the first game, using N/S/E/W to move through the environments shown using a first-person perspective and drawn with outlines. At the bottom commands are entered, such as TAKE, READ or SEARCH. Items can be picked up and used elsewhere to solve puzzles. Compared to the first game the environment is now much larger as the house consists of three floors and the environment can be explored as well.

The first Japanese developed graphical adventure game created by Micro Cabin in 1982. Although it features the same name, it is otherwise unrelated to On-Line Systems' game. Mystery House, or Mystery House I (ミステリーハウスI) as it is written in Japanese on the box, is an adventure game developed by Micro Cabin in June 1982 for the Sharp MZ-80B followed by various ports for other computers. While Micro Cabin's Mystery House is clearly inspired by the seminal Mystery House created by On-Line Systems in 1980, sharing the same name and similar gameplay, it bares no connection to that title nor its official Japanese port created by StarCraft in 1983. A direct sequel to Micro Cabin's Mystery House was released later in the same year called Mystery House II.

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