A surprising collaboration with the popular video creator “SEIKIN”!

In the world beyond the mirror, dreams—and nightmares—become reality.

The protagonist of the “ANOTHER” storyline, Touka Hiiragi , is a huge fan of SEIKIN.
While investigating the mysteries hidden within “that forest,” she plays his videos as usual.
But an unexpected trigger causes her world to twist—
and she is pulled into a mad mirror world where SEIKIN and Yoshie have merged into one.

Will she be able to escape this nightmare alive?

※The basic gameplay content is the same as in “DeathForest ANOTHER.”

【Features of this DLC】

Yoshie becomes SEIKIN!?

The giant face that relentlessly approaches you transforms entirely into the popular creator SEIKIN.
A massive swarm of SEIKINs fills the screen, hunting you down without mercy!

In addition, this DLC includes exclusive real voice recordings by SEIKIN himself ,
along with a completely original storyline only available here!
Multiple collaboration endings—different from the main story—are also included for fans to enjoy!

Who is SEIKIN?

SEIKIN is the creator behind SeikinTV and SeikinGames.
He is widely loved for his diverse content, including singing, quirky product reviews,
challenge videos, and gameplay commentary that crosses all genres.