Switch

SANABI free DLC ‘A Haunted Day’ for Switch launches January 15, 2026

Switch physical edition due out on February 26, 2026 in Japan.

SANABI free downloadable content expansion “A Haunted Day” will launch for Switch on January 15, 2026, publisher NEOWIZ and developer Wonder Potion announced.

The downloadable content first launched for PC via Steam

In addition to the downloadable content release, NEOWIZ will release a new physical edition of SANABI for Switch in Japan called SANABI Signal Redux Edition on February 26, 2026 for 3,960 yen. It will include both the base game and “A Haunted Day.” All pre-orders include a special acrylic stand as a bonus.

Here is an overview of the content, via NEOWIZ:

About
“A Haunted Day” takes place prior to the events of the base game and centers on Major Song during her time at Uigeumbu No. 12 as she follows a lead into a treacherous scrapyard. Unlike the grappling mechanics in the base game, the downloadable content’s combat gameplay combines recoverable jumps with the raw power of Song’s shotgun for spectacular aerial maneuvers.
The first spin-off downloadable content of SANABI, packed with thrilling action expanding on the main story.
The downloadable content includes eight new stages and two boss fights.
Story
13 years ago, under an unreasonable order from her superior, Major Song headed to a suspicious scrapyard outside of Hanyang.
What awaited her there was a hail of bullets, explosions… and a general with a steel tiger?
The New Playable Character: Major Song
The playable character of this spin-off is Major Song, during her time serving in Uigeumbu No.12, before she met the General.
Stylish and Agile “Aerial Action” Platformer
Major Song can perform agile aerial maneuvers with precision. Combined with her unique abilities—a recoverable mid-air jump and expert use of a shotgun—she becomes a formidable opponent, even against a General.
From Burst Mode, which defends against enemy attacks and boosts the power of all actions, to the enhanced shotgun that deals massive damage…
Play as Major Song, who is the youngest to ever pass the martial exam, a government-certified living weapon!
Spin-Off Scenario: A Haunted Day
Operation 3 was issued at an assault robot scrapyard, outside of Hanyang.
Major Song found a clue to the treason. She dives into this massive scrapyard with confidence, but something about this place feels… off.
There are maniacally aggressive robots and a disturbingly ominous signaling device.
A superior giving unreasonable orders, a scrapyard plagued by strange phenomena, and… a general with a steel tiger?
Today, it feels like haunted or something
What’s happening in this scrapyard?

Watch a new trailer below.

Free DLC “Haunted Day” Switch Release Window Trailer

Japanese