The deep-diving action strategy Million Depth will be released on November 12, 2025!
We've released a new trailer that features "what-if" timelines. It also features the theme song of the game, which will be performed live on stream by singer songwriter VTuber Ririsya. We're excited to reveal more about the game!
◆ New Trailer Featuring What-If Timelines
The newest trailer is accompanied by the game's theme song "Re,Future", revealed here for the very first time! In the trailer, you'll be introduced to the underground world of Million Depth, Moma across several timelines and her journey to find her only friend, the unique time-freezing, strategic combat system, the crafting screen where you can create any weapon you can imagine, and bartering shops where you can exchange for all sorts of items.
The trailer also features scenes from timelines that don't exist in the actual game, representing the title's theme of parallel worlds. Hints from the trailer can be analyzed alongside the full game experience for an even deeper understanding of the world of Million Depth.
◆ One-Route Demo Coming in September!
We will be releasing a demo on Steam in September, which features the entirety of Route α, the first route of the game. In Route α, you can get a feel for the basic game systems, as well as the beginning of a story filled with twists and turns, and finally, multiple endings depending on your actions.
Demo save data can be carried over to the full game, so please wishlist the game on Steam and look forward to the demo!
◆ Theme Song "Re,Future" Performed by Singer Songwriter VTuber Ririsya Live on Stream!
The theme song of Million Depth, "Re,Future", is performed by Ririsya, a singer songwriter VTuber. For her fifth anniversary, she will have a livestream concert on YouTube today!
Ririsya's fifth anniversary concert will be split into two parts, and Re,Future will be performed live during the second half that begins at 9:00 PM (JST). She will also be watching the new trailer on stream and will share her thoughts of playing an in-development demo of the game! Of course, the concert will also feature some of Ririsya's original songs, and viewers can interact with her through the live chat.
The concert will be archived, so even if you can't make it live, you can always watch it later!
Livestream Details
Stream Title: Ririsya's Fifth Anniversary Live (Part 2)
Time and Date: August 23, 2025, 9:00 PM (JST) onward
Platform: YouTube
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We'll continue to reveal more and more about Million Depth in the following months, so please stay tuned!
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