The Demon Crystal — Steam game overview

Stored observation / content update: 2026-10-25T16:40:47.000Z

The Demon Crystal, produced in 1984 by YMCAT, achieved great success as the pioneer of the action RPG genre and became a nation-wide hit. The first game in a trilogy, it is known as a "legendary game."

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.