Compare CAFE 0 ~The Drowned Mermaid~ prices across 50+ stores and find the best deal. Developed by ROSEVERTE MYSTERY. Published by ROSEVERTE. Released on 1/29/2015. Available on PC, Mac, Linux. Genres: Adventure, Casual, Indie.

A three-hour ghost story that asks whether knowing the truth about your death is the same as finding peace with it. Quiet, dark, and more psychologically layered than its small footprint suggests.

I kept coming back to one image while playing this: a girl who can't see her own face in a mirror, sitting in a cafe at the edge of nowhere, being served a single glass of water by a waiter who already knows she's dead. That setup is doing real work. CAFE 0 ~The Drowned Mermaid~ is a supernatural mystery visual novel from ROSEVERTE, built in Ren'py, and it commits hard to a specific mood from the first screen. The atmosphere is liminal and muted, the kind of quiet that feels borrowed from somewhere between sleep and grief. The structure is tight by design. You play as Marin Umino, a protagonist whose name you can change, who has lost all memory of herself and must relive the seven days before her death across three main paths. Each path focuses on a different person from her past: Tooru, the ex-boyfriend who reignites interest once he learns she can't remember him; Shou, the school doctor who has known her since childhood; and Ami, the best friend whose warmth conceals something less innocent. Your choices reshape Marin's appearance and perspective across playthroughs, and the game gates its true ending behind the other four, which means the full picture only assembles itself after you've sat with the darker outcomes first. There are six endings total, and the writing earns that structure. Nobody in this story is clean, and the thematic title pays off in a way that lands harder on the second or third route. What works: the psychological framing is genuinely unsettling in places, and the writing around the supporting cast is more considered than the genre average. The music sets mood competently, though a few scene-to-track pairings feel slightly off. The animated main menu, where the waiter Sui wanders the aisle and grumbles at the player for being idle, is a small handcrafted touch that most teams wouldn't bother with. Voice acting exists in the deluxe version only; the standard Steam release is unvoiced, which is worth knowing going in. The art is dated and divisive, landing somewhere between charming and rough depending on your tolerance for early indie visual novel aesthetics. What doesn't work as well: the save system is clunky. There is only a quick save and quick load accessible during play, and starting a new save slot requires exiting the story entirely, which is an annoyance on replays. The runtime is roughly three hours for a full completion run, and some players will find the ending revelations less explosive than the setup promises. The mystery leans more into emotional consequence than thriller plotting, so if you arrive expecting a whodunit with twist mechanics, the payoff may feel underscaled. The Steam version sits at a mixed reception of around 69% positive across a small review pool, which reads less as a verdict on quality and more as a reflection of audience mismatch. This is a game for readers who find something valuable in a story that knows its own size. It does not overstay. It builds a symbolic architecture around the title and then actually uses it. For fans of ROSEVERTE's later work, it functions as a foundational entry, and the sequel Cafe 0: The Sleeping Beast improves on most of the rough edges. Come in with the right expectations and three hours can feel remarkably complete. Kai, Scout Team

CAFE 0 ~The Drowned Mermaid~
AdventureCasualIndie

CAFE 0 ~The Drowned Mermaid~

Jan 29, 2015ROSEVERTE MYSTERYROSEVERTE
GamerScout Says

A three-hour ghost story that asks whether knowing the truth about your death is the same as finding peace with it. Quiet, dark, and more psychologically layered than its small footprint suggests.

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About CAFE 0 ~The Drowned Mermaid~

I kept coming back to one image while playing this: a girl who can't see her own face in a mirror, sitting in a cafe at the edge of nowhere, being served a single glass of water by a waiter who already knows she's dead. That setup is doing real work. CAFE 0 ~The Drowned Mermaid~ is a supernatural mystery visual novel from ROSEVERTE, built in Ren'py, and it commits hard to a specific mood from the first screen. The atmosphere is liminal and muted, the kind of quiet that feels borrowed from somewhere between sleep and grief. The structure is tight by design. You play as Marin Umino, a protagonist whose name you can change, who has lost all memory of herself and must relive the seven days before her death across three main paths. Each path focuses on a different person from her past: Tooru, the ex-boyfriend who reignites interest once he learns she can't remember him; Shou, the school doctor who has known her since childhood; and Ami, the best friend whose warmth conceals something less innocent. Your choices reshape Marin's appearance and perspective across playthroughs, and the game gates its true ending behind the other four, which means the full picture only assembles itself after you've sat with the darker outcomes first. There are six endings total, and the writing earns that structure. Nobody in this story is clean, and the thematic title pays off in a way that lands harder on the second or third route. What works: the psychological framing is genuinely unsettling in places, and the writing around the supporting cast is more considered than the genre average. The music sets mood competently, though a few scene-to-track pairings feel slightly off. The animated main menu, where the waiter Sui wanders the aisle and grumbles at the player for being idle, is a small handcrafted touch that most teams wouldn't bother with. Voice acting exists in the deluxe version only; the standard Steam release is unvoiced, which is worth knowing going in. The art is dated and divisive, landing somewhere between charming and rough depending on your tolerance for early indie visual novel aesthetics. What doesn't work as well: the save system is clunky. There is only a quick save and quick load accessible during play, and starting a new save slot requires exiting the story entirely, which is an annoyance on replays. The runtime is roughly three hours for a full completion run, and some players will find the ending revelations less explosive than the setup promises. The mystery leans more into emotional consequence than thriller plotting, so if you arrive expecting a whodunit with twist mechanics, the payoff may feel underscaled. The Steam version sits at a mixed reception of around 69% positive across a small review pool, which reads less as a verdict on quality and more as a reflection of audience mismatch. This is a game for readers who find something valuable in a story that knows its own size. It does not overstay. It builds a symbolic architecture around the title and then actually uses it. For fans of ROSEVERTE's later work, it functions as a foundational entry, and the sequel Cafe 0: The Sleeping Beast improves on most of the rough edges. Come in with the right expectations and three hours can feel remarkably complete. Kai, Scout Team

Tags

singleplayerachievementstrading-cardscloud-savestier:sub-5Supernatural MysteryMultiple EndingsTrue Ending GateOtome-adjacentGhost ProtagonistRenpy EngineJapanese Voice Add-OnShort Completionist

System Requirements

Minimum

OS
XP
Memory
512 MB RAM
Storage
200 MB available space
Processor
1 Ghz

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Game Info

Developer
ROSEVERTE MYSTERY
Publisher
ROSEVERTE
Release Date
Jan 29, 2015

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CAFE 0 ~The Drowned Mermaid~ is available on PC, Mac, Linux.

When was CAFE 0 ~The Drowned Mermaid~ released?

CAFE 0 ~The Drowned Mermaid~ was released on 29 January 2015.

Who developed CAFE 0 ~The Drowned Mermaid~?

CAFE 0 ~The Drowned Mermaid~ was developed by ROSEVERTE MYSTERY and published by ROSEVERTE.