Uploaded July 2025 | Updated September 2026, 5 days ago
store.steampowered.com/app/914720
■Release date: August 4, 2025, 16:00 (JST)
■Languages: Japanese/English/Simplified Chinese
■ABOUT THIS GAME
"There are things better left unknown."
From ImCyan, the leading voice in indie horror, comes a hidden gem of supernatural detective mystery: SHIKIYOKU -Teru Yumemi in the Nightmare, now on Steam.
Step into dreamscapes woven by spirits and uncover the truth behind strange incidents as a paranormal detective. This is a unique exploration adventure that sets itself apart from the usual Tsugunohi experience — blending horror, mystery, and a touch of humor.
All 9 episodes, packed into one complete package, offer over 10 hours of playtime.
■STORY
Teru Yumemi is a paranormal detective with the power of Dream Link, allowing him to enter the dreamworlds of ghosts. By his side is his sister, Luna, who supports his return from each journey. Together, they carry on the will of their late mother—venturing into the otherworld to save those who "know too much."
But as their investigations unfold, the truth behind their mother's death and the curse of Shikiyoku begin to intertwine...
------------------------
■"Tsugunohi" series
ImCyan, a renowned indie game creator known for crafting chilling horror experiences—most notably the Tsugunohi series—now brings you a hidden gem that blends strong character drama with detective mystery.
This title marks a bold step into narrative-driven supernatural suspense, and stands as one of ImCyan’s most compelling works yet.
Official page▶ gamemaga.jp/shikiyoku
Official X▶ https://x.com/tsugunohi
©ImCyan/Vaka, Inc.
#Tsugunohi
#SHIKIYOKU
#HorrorGame
store.steampowered.com/app/914720
■Release date: August 4, 2025, 16:00 (JST)
■Languages: Japanese/English/Simplified Chinese
■ABOUT THIS GAME
"There are things better left unknown."
From ImCyan, the leading voice in indie horror, comes a hidden gem of supernatural detective mystery: SHIKIYOKU -Teru Yumemi in the Nightmare, now on Steam.
Step into dreamscapes woven by spirits and uncover the truth behind strange incidents as a paranormal detective. This is a unique exploration adventure that sets itself apart from the usual Tsugunohi experience — blending horror, mystery, and a touch of humor.
All 9 episodes, packed into one complete package, offer over 10 hours of playtime.
■STORY
Teru Yumemi is a paranormal detective with the power of Dream Link, allowing him to enter the dreamworlds of ghosts. By his side is his sister, Luna, who supports his return from each journey. Together, they carry on the will of their late mother—venturing into the otherworld to save those who "know too much."
But as their investigations unfold, the truth behind their mother's death and the curse of Shikiyoku begin to intertwine...
------------------------
■"Tsugunohi" series
ImCyan, a renowned indie game creator known for crafting chilling horror experiences—most notably the Tsugunohi series—now brings you a hidden gem that blends strong character drama with detective mystery.
This title marks a bold step into narrative-driven supernatural suspense, and stands as one of ImCyan’s most compelling works yet.
Official page▶ gamemaga.jp/shikiyoku
Official X▶ https://x.com/tsugunohi
©ImCyan/Vaka, Inc.
#Tsugunohi
#SHIKIYOKU
#HorrorGame
