Adventure for Switch "How to Walk Through Mysteries" on sale with 25% off digital version from today until November 2
Note: the original Japanese article can be found at:
https://www.4gamer.net/games/843/G084396/20251006051/
Editorial Department: Chihiro | 2025/10/07 01:00 (UTC)
Imaginia is running a sale for the Nintendo Switch game [How to Solve a Mystery], available from today (October 7, 2025) through November 2 on the Nintendo eShop and My Nintendo Store.
This promotion is tied to October 7 being “Mystery Memorial Day.” During the sale period, the digital version of How to Solve a Mystery will be 25% off.
Additionally, a free demo version allowing players to experience the prologue and Chapter 1 is also available. Those interested are encouraged to try it out.
Furthermore, the voice drama Episode Zero: The Style of Mashiro Anaha, which was released during the 2025 Golden Week and received widespread acclaim, will be re-released on a staggered basis starting October 12 via the game’s official X account. This original story focuses on “Mashiro Anaha,” voiced by Yui Ogura, and serves as a prequel to the main narrative.
Official Website for “How to Solve a Mystery”
＜Below is the press release content exactly as issued by the manufacturer＞
Nintendo Switch Game: How to Solve a Mystery
Mystery Memorial Day & Autumn Campaign!
A dramatic mystery adventure perfect for long autumn nights
Enjoy 25% off sale and special giveaways on official X!
Imaginia Co., Ltd. (Headquarters in Shinjuku, Tokyo; President & CEO Kazunori Sumio) announces the launch of its “Autumn Mystery Walk Campaign 2025,” coinciding with October 7 being “Mystery Memorial Day.” Starting today, we are offering a limited-time sale on the digital version of How to Solve a Mystery and a special campaign exclusively on our official X account.
Official X: https://x.com/mysterywalkinfo
Official Website: https://mysterywalk.jp/
■ Digital Version 25% Off Sale
As part of the “Mystery Memorial Day & Autumn Mystery Walk Campaign 2025,” we are running a limited-time sale on the digital version of How to Solve a Mystery from Tuesday, October 7 through Sunday, November 2. The game is available at 25% off on both the Nintendo eShop and My Nintendo Store.
For more details, please check our official X account (https://x.com/mysterywalkinfo) or official website (https://mysterywalk.jp/).
- Sale Period: October 7 (Tue), 2025 – November 2 (Sun), 2025
- Target Product: Digital version of How to Solve a Mystery
- Discount Rate: 25% off
- My Nintendo Store: https://store-jp.nintendo.com/item/software/D70010000084402
■ Official X Limited-Time Campaign
On our official X account (https://x.com/mysterywalkinfo), we are hosting a campaign for both players who have already completed the game and those preparing to play, as part of the “Mystery Memorial Day & Autumn Mystery Walk Campaign 2025.”
▼ Campaign 1: Share Your Thoughts & Win!
We are running a campaign where participants can enter to win a ¥1,000 QUO Card Pay by quoting and reposting our official X post with their thoughts on How to Solve a Mystery. For details, please check the official X account.
Campaign Period: October 7 (Tue), 2025 – November 2 (Sun), 2025
▼ Campaign 2: Free Re-release of Prequel Voice Drama “Episode Zero: The Style of Mashiro Anaha”
The popular voice drama Episode Zero: The Style of Mashiro Anaha, originally released during Golden Week, will be re-released for free on our official X account. This original story focuses on the highly unique character “Mashiro Anaha,” voiced by Yui Ogura, and serves as a prequel to the main game.
Both players who have already played the game and those yet to play it can enjoy this voice drama that deepens their connection to the main narrative.
Release Schedule:
- Episode 1: October 12 (Sun), 8:00 PM
- Episode 2: October 18 (Sat), 8:00 PM
- Episode 3: October 19 (Sun), 8:00 PM
- Episode 4: October 25 (Sat), 8:00 PM
- Episode 5: October 26 (Sun), 8:00 PM
- Episode 6: November 1 (Sat), 8:00 PM
- Episode 7: November 2 (Sun), 8:00 PM
▼ Other Features
Our official X account also features additional content such as in-game hints and user-engagement activities, allowing fans to enjoy interactive experiences beyond the game itself. Be sure to follow our account for more fun!
■ Free Demo Available!
A demo version is currently available that lets players experience the prologue and Chapter 1 of the game. This allows you to get familiar with the basic gameplay while enjoying the unique experience of uncovering clues from past chapters to solve modern-day mysteries—like turning pages in a mystery drama on long autumn nights.
Try out this immersive “page-turning mystery drama” experience!
The demo is available for download via the Nintendo eShop and My Nintendo Store.
⇒ My Nintendo Store: https://store-jp.nintendo.com/item/software/D70010000084402
Thumbnail image No.005 / Adventure game “How to Solve a Mystery” for Switch, discount sale on digital version from today until November 2 Thumbnail image No.006 / Adventure game “How to Solve a Mystery” for Switch, discount sale on digital version from today until November 2