OTHER WORLD COLLECTION
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"Otherworld Collection" is a horror mystery-solving game distribution site where you can experience the Otherworld?filled with yokai， ghosts， cursed objects， and tsukumogami?through all five senses.
A Website Delivering Otherworldly Experiences through Transmedia
Centered around digital games， "Otherworld Collection" creates immersive experiences by blending various media such as analog games， text， and videos into a transmedia format.
From free-to-play games to new release announcements and exclusive content for members， it’s a must-visit site for mystery-solving enthusiasts.
Currently Available as an α Test Version
As of 2025， "Otherworld Collection" is available as an α test version.
In "Otherworld Collection，" the term "α test" refers to the phase where bugs and issues that could be resolved during development have been addressed， allowing the site to open to users for operational testing while identifying and fixing any remaining bugs or issues.
Therefore， there may still be bugs or issues during the α test.
We kindly ask users to use the site with this understanding，If you encounter any bugs or issues， please report them through the "Otherworld Collection Bug Report Form" available within the site.
Release Date
April 17， 2025 ? α Test Version Released
