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永不停息的黑暗之歌 ~ Endless Black Song

永不停息的黑暗之歌 ~ Endless Black Song

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.

Released Aug 17, 2025 Developer 岚娜36号 Platforms Windows · Mac RPGVisual Novel2DExplorationLGBTQ+
View on Steam ↗ Free (US · as of 2026-09-25)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-25.

89.5%positive770 reviews
Recommended · 4 found this helpful

“I was so excited for this game before it even came out and I wasn't let down. I felt too much emotions while playing that I couldn't feel anything anymore when I was done. 11/10 for me. It's also so nice getting such a beautifully drawn fan-game for free and in english. With all…”

— a player, Steam review · 3 hrs played
Recommended · 1 found this helpful

“i wish i could show my awards abt ths game in my profile, but that aside great game!! is basically saya no uta again bUT the only issue i have is how we cannot know more abt the rest of the cast (like luka and hyuna) bcs they are SO interesting”

— a player, Steam review · 3 hrs played
Not recommended · 10 found this helpful

“I was uncomfortable but everyone on Tiktok was a bit over the top, I mean what did you expect from a psychological horror game? The point is to make you feel uncomfortable and I liked how the creator incorporated the song titles in the dialogue. Some scenes were pretty extreme…”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-08 via SteamCharts.

172all-time peak
0 25 50 2026 39 avg · Aug 2025

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

21achievements
40.4%median completion
15.5%rarest: All CGs Collected!
91.6% of players 75.5% of players 62.1% of players 46.1% of players 45.3% of players 43.6% of players 42.3% of players 42.3% of players 41.6% of players 41.1% of players 40.4% of players 26.5% of players 24.9% of players 22.2% of players 22.0% of players 22.0% of players 20.6% of players 20.5% of players 20.5% of players 17.0% of players 15.5% of players 91.6% 0% most earned rarest
Almost everyone has
91.6%Prelude — The seen is false, the heard is true.
75.5%Obsession — Hidden achievement
62.1%Indulgence — Hidden achievement
Rarest badges of honor
15.5%All CGs Collected! — Hidden achievement
17.0%All Endings Achieved! — Hidden achievement
20.5%Arrival — Hidden achievement

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Sep 15, 2025
(9月15日修复补丁)修正了Mac版下“无法找到文件”的致命性错误

修正了Mac版下“无法找到文件”的致命性错误。现在游戏已经能够正常启动了。

Sep 13, 2025
[Developer Talk]Response to some Controversies

Response to some controversies following the release of the English version of the game I'm really happy that so many people have played the fan game I made! I'm also very grateful for all the praise

Sep 09, 2025
[Official Release for Japanese & English Versions!!!!!!]

Japanese & English Versions is Coming RIGHT NOW!!!!! After incredible localization and QA testing efforts by Amo-sensei, the multi-language version of "Endless Black Song" is finally ready to meet eve

Aug 24, 2025
(August 24th Patch) macOS Version Update + Additional Gallery Dialogues

Multi-language versions are in full swing and are expected to be released within the next week~ 【Important】 The game has been released for a week~ If you want to upload gameplay videos on video platfo

Aug 18, 2025
August 19th Bug Fix Patch~

- Fixed an issue where closing certain menus would affect the dialogue progression. - Fixed a bug where saving and then reloading the game in certain situations would cause an error. (Please be patien

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresCasual, RPG, Free To Play
Player tagsRPG · Visual Novel · 2D · Exploration · LGBTQ+ · Anime · Gore · Horror · Free to Play · Emotional · Romance · Casual (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Custom Volume Controls · Playable without Timed Input · Save Anytime · Steam Cloud · Family Sharing
LanguagesSimplified Chinese, English, Japanese
Achievements21
Minimum system requirements (PC)

Minimum: OS: Windows 10 Processor: Intel Pentium G4560 / AMD® Athlon 200GE Memory: 4 GB RAM Graphics: Intel HD Graphics 610 / AMD Radeon Vega 3 DirectX: Version 9.0 Storage: 2 GB available space