"Spider, but so what? The Maze's Sovereign," Collaboration with Anime "Mushoku Tensei" Begins
Note: the original Japanese article can be found at:
https://www.4gamer.net/games/836/G083638/20251104037/
| 2025/11/04 09:38 (UTC)
Spider, but what? Master of the Maze
Publisher: CTW (G123)
Release Date: November 1, 2025
＜Below is the original press release content as provided by the manufacturer＞
A collaboration event between “Spider, but what? Master of the Maze” and the anime series “Mushoku Tensei: Isekai Ittara Honki Dasu” has begun!
Choose between Roxie or Silfiet—what will you pick?
CTW Co., Ltd. has launched a special collaboration with the popular browser game “Spider, but what? Master of the Maze,” currently available via G123.
The collaboration event between the game “Spider, but what? Master of the Maze” and the anime “Mushoku Tensei: Isekai Ittara Honki Dasu” has officially started!
During the event period, you can use “Rudeus” as a skin for the protagonist “Me.” Additionally, logging in will reward you with Paul as an ally. Completing missions unlocks two new characters—Roxie and Elinarieze—as allies.
Furthermore, there’s a special event where you choose either Roxie or Silfiet to participate in missions, raise their affection level, and earn exclusive Link Cards.
Additional collaboration plans are also underway, with further details to be announced gradually via the game’s official website and social media channels—please stay tuned.
Event Duration: Saturday, November 1, 2025 – Friday, November 14, 2025
Play the Game Here: https://h5.g123.jp/game/kumo
Official X (Twitter): https://x.com/kumoko_laby_ja
Official Discord: https://discord.com/invite/5spUnekZQB
■Collaboration-exclusive illustrations now available as Link Cards!
Four collaboration-exclusive illustrations have been added to the game’s “Link Card” feature.
Featuring scenes such as Rudeus meeting “White” from another world, and intense battle sequences between Roxie and the Demon King—these are unique artworks you can only find during this event.
Moreover, one of the two illustrations featuring Roxie or Silfiet will be obtainable by progressing through the in-game collaboration events.
Be sure to collect these rare crossover artworks that bring beloved characters together in a dream collaboration.
・Illustration Showcase
Thumbnail image No.004 / Collaboration launch between “Spider, but what? Master of the Maze” and the anime “Mushoku Tensei” Thumbnail image No.005 / Collaboration launch between “Spider, but what? Master of the Maze” and the anime “Mushoku Tensei”
■About the Anime “Mushoku Tensei: Isekai Ittara Honki Dasu”
Originally a representative work in the isekai fantasy genre, this series was written by “Ritou Na Sono Oyaji.” A 34-year-old NEET who has never worked and avoids social contact spends his days immersed in gaming and online life—until he dies suddenly in a traffic accident. The next moment, he reincarnates as an infant born into a world of swords and magic!
This epic fantasy follows the journey of Rudeus, reborn as a boy, who uses memories and regrets from his past life to face new encounters and trials, vowing to live “for real” this time. The story unfolds with grand adventure and emotional depth.
The first season aired in 2021; the second season began airing in July 2023, and the third season has been officially announced for release in 2026!
Official Anime Website: https://mushokutensei.jp/
(c) Ritou Na Sono Oyaji/MF Books/“Mushoku Tensei II” Production Committee
(c) Ou Baba & Kidoruji/KADOKAWA/“Spider, but what?” Production Committee
(c) CTW, INC. All rights reserved.
※All other company names and product names mentioned are trademarks or registered trademarks of their respective companies.