永不停息的黑暗之歌 ~ Endless Black Song — Steam game overview

Stored observation / content update: 2026-10-25T16:00:59.000Z

This is a fan-made game for "Alien Stage," created as a tribute to the world of "The Song of Saya." It is a coupling-focused game centered on the "IvanTill" pairing.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.