$2.99スクリーンショット
Steamストアより
Quest room: Hanon is one story consisting of 3 games, fascinating puzzles that will make you think, show care and logic. This part is the first in the series: the smallest and shortest. This is a small introduction to a great story.
Features: - Lack of any prompts. - One session game, the maximum time is 1.5 hours. - Oxygen ends, if you do not solve the puzzle - die and have to start again.
