19 Sep 2012
18 Oct 2018 - Nintendo Switch
23 Mar 2013 - Android
19 Sep 2012 - iOS
28 Jul 2014 - PC (Microsoft Windows)
Main story
Main story + extras
100% completion
A mysterious invitation leads to the attic of an abandoned house. In the room is a cast-iron safe laced with strange carvings and on top, a note from your distant companion. It promises something ancient and astonishing concealed in the iron chamber - you need only find a way in.
The game has a minimal story, in which the player is told by letters of a mysterious box in a room in a house; as the player solves the puzzles around the box, more notes from the same author - one who previously had solved the mystery of the box - are found, describing the box's use of an ethereal material called "Null", as well as showing the author slowly descending into madness.
Audio | Subtitles | Interface | |
---|---|---|---|
Japanese | ✓ | ||
Korean | ✓ | ||
Portuguese (Brazil) | ✓ | ||
English | ✓ | ||
Spanish (Spain) | ✓ | ||
German | ✓ | ||
French | ✓ | ||
Italian | ✓ |