灰色の空で大手を振るう Uses AI −20%

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In a world that has perished, a young man finds himself lost in an unknown underground city. There, spread out before him, was a strange city built from countless intertwined pipes, and a vampire girl living in solitude. ・This is a visual novel game featuring branching choices.

Developer: mokosoft
Released: 29 Apr 2026
Price: $0.80 ~~$1.00~~
Platforms
Languages: English +3

Patch announcements

0 posts

Posts the developer tagged as patch notes

Last 90 days

How this is measured

Posts in a game's Steam news feed that Steam tags as patch notes.

News checked every 30 days

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Each check keeps the 10 most recent posts. Quiet games are checked as rarely as monthly, so a very busy feed can have gaps, and posts from before our first check may be missing.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

No posts seen yet.

From the game’s Steam news feed. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.