Under the Gray Sky

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.

Tags: Adventure, Visual Novel, 2D Platformer, Choose Your Own Adventure.

Steam reviews: 2 user reviews (100% of 2).

Price: $1.00.

Released 2026-04-29.

Under the Gray Sky on Game Goose · Steam store page

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