Released Apr 29, 2026 $16.99 Positive Not counted on Steam profiles yet

Crimson Waves on the Emerald Sea: Amaranthine Moon

By Crystal Game Works

OtomeVampiresMystery Historical Female Protagonist Visual Novel Multiple Endings Fantasy AnimeRomanceDating SimCinematic

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Reviews 10 Positive

Players now 0 Peak today 0

Followers, 30 days — Not enough history yet

Crimson Waves on the Emerald Sea: Amaranthine Moon is a game tagged Otome, Vampires and Mystery by Crystal Game Works, released Apr 29, 2026. It has 10 Steam reviews (Positive). The Steam games most like it include The Demon's Apple - Otome Game, Celestia: Chain of Fate and 7'scarlet.

Find yourself in the middle of the mystery of your business partner's death in this Victorian vampire otome visual novel.

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<a href="https://launchrivals.com/games/3072470-crimson-waves-on-the-emerald-sea-amaranthine-moon"><img src="https://launchrivals.com/games/3072470/badge.png" alt="Crimson Waves on the Emerald Sea: Amaranthine Moon launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/3072470-crimson-waves-on-the-emerald-sea-amaranthine-moon"><img src="https://launchrivals.com/games/3072470/badge.png?theme=light" alt="Crimson Waves on the Emerald Sea: Amaranthine Moon launch date" width="320" height="84"></a>

The Demon's Apple - Otome Game 79% match · Otome, Female Protagonist, Visual Novel
Celestia: Chain of Fate 76% match · Otome, Female Protagonist, Visual Novel
7'scarlet 76% match · Otome, Mystery, Female Protagonist
Salvus: Aries 75% match · Otome, Female Protagonist, Visual Novel
Hakuoki: Edo Blossoms 74% match · Otome, Vampires, Mystery
Amnesia™: Memories 74% match · Otome, Mystery, Female Protagonist
Hakuoki: Kyoto Winds 74% match · Otome, Vampires, Historical
Meiji Tokyo Renka Full Moon 73% match · Otome, Historical, Female Protagonist
Psychedelica of the Black Butterfly 72% match · Otome, Mystery, Female Protagonist
OZMAFIA!! 71% match · Otome, Female Protagonist, Visual Novel

Steam data

Everything Steam lists for Crimson Waves on the Emerald Sea: Amaranthine Moon · record updated 1 day ago

Steam store

Overview

App ID3072470

Release dateApr 29, 2026

Last change number37466459

Last record update1 day ago

App type: Game
Developer: Crystal Game Works
Publisher: Crystal Game Works
Steam profile: Not counted yet: Steam is still getting to know this game, so it doesn't add to game counts or achievement totals · checked 23 hours ago
Franchise: Crystal Game Works
Website: crystalgameworks.com

Windows macOS Linux

Steam Deck: Verified
Controller: Partial support

Single-playerSteam AchievementsPartial controller supportPlayStation controllersFamily Sharing

Prices

Price · US$16.99

On sale0 of 41regions right now

Lowest seen · US$16.99Oct 23, 2026

Checked10 hours agoin 41 regions

MENA (USD)$USD

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
23687976	public	Jun 11, 2026

Packages & DLC

ID	Name	Price (US)
4582480	Not on the store yet	—

Depots

ID	Name	Systems	Size	Download	Manifest
3072471	—	All	983.5 MB	768.5 MB	3645937336959738022
4582480	— DLC 4582480	All	339.5 MB	296.3 MB	1249544388806822538

Branch	Build	Updated	Access
public	23687976	Jun 11, 2026	Open

Configuration

Install foldersteamapps/common/Crimson Waves on the Emerald Sea Amaranthine Moon

Executable	Arguments	Systems	Description
cwesam.exe		Windows
cwesam.sh		Linux
cwesam.app		macOS

Achievements

Achievements60 hidden

Most unlocked21.1%Elm & Vampire Lucie

Rarest13.2%Elm & Human Lucie

Elm & Vampire Lucie Lucie has decided to be a vampire and be with Elm. 21.1%
Rowan & Vampire Lucie Lucie has decided to be a vampire and be with Rowan. 19.9%
Rowan & Human Lucie Lucie has decided to be a human and be with Rowan. 15.7%
Cecil & Vampire Lucie Lucie has decided to be a vampire and be with Cecil. 14.9%
Cecil & Human Lucie Lucie has decided to be a human and be with Cecil. 14.9%
Elm & Human Lucie Lucie has decided to be a human and be with Elm. 13.2%

Data from public Steam pages, updated daily; 5 days of history. LaunchRivals is not affiliated with Valve or Steam.

Crimson Waves on the Emerald Sea: Amaranthine Moon

About Crimson Waves on the Emerald Sea: Amaranthine Moon

Steam data

Overview

App info

Platforms

Features

Related apps

Prices

MENA (USD)$USD

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Packages & DLC

DLCs

Depots

Depots

Branches

Configuration

Launch options

Achievements

Global unlock rate