Released Sep 17, 2026 $14.99 Positive Not counted on Steam profiles yet

Operation Eventide

By kolulu

Visual Novel Female Protagonist Sci-fi Anime Dark Fantasy Psychological Horror Cute Multiple Endings RomanceEmotionalChoices MatterConspiracy

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Reviews 22 Positive

Players now 1 Peak today 1

Followers, 30 days — Not enough history yet

Operation Eventide is a game tagged Visual Novel, Female Protagonist and Sci-fi by kolulu, released Sep 17, 2026. It has 22 Steam reviews (Positive). The Steam games most like it include Sisterly Bliss ~Don't Let Mom Find Out~, Melancholy Love and Symbiotic Love - Yuri Visual Novel.

Adelle, a former magical girl, wakes up in a robotic body. Still picking up the pieces after her untimely demise, she seeks the truth of her new life. Experience as this 'love song' resounds in the rift of magic and logic in this nostalgic, thrilling yuri sci-fi visual novel.

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<a href="https://launchrivals.com/games/4200970-operation-eventide"><img src="https://launchrivals.com/games/4200970/badge.png" alt="Operation Eventide launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4200970-operation-eventide"><img src="https://launchrivals.com/games/4200970/badge.png?theme=light" alt="Operation Eventide launch date" width="320" height="84"></a>

Sisterly Bliss ~Don't Let Mom Find Out~ 82% match · Visual Novel, Female Protagonist, Anime
Melancholy Love 79% match · Visual Novel, Female Protagonist, Anime
Symbiotic Love - Yuri Visual Novel 76% match · Visual Novel, Female Protagonist, Anime
发现姐姐是妹控的我今后该如何是好 73% match · Visual Novel, Female Protagonist, Anime
Hate Plus 73% match · Visual Novel, Female Protagonist, Sci-fi
Analogue: A Hate Story 73% match · Visual Novel, Female Protagonist, Sci-fi
ATRI -My Dear Moments- 73% match · Visual Novel, Sci-fi, Anime
Date Warp 73% match · Visual Novel, Female Protagonist, Sci-fi
Making Friends 72% match · Visual Novel, Female Protagonist, Anime
A Little Lily Princess 72% match · Visual Novel, Female Protagonist, Anime

Steam data

Everything Steam lists for Operation Eventide · record updated 12 hours ago

Steam store

Overview

App ID4200970

Release dateSep 17, 2026

Last change number39936979

Last record update12 hours ago

App type: Game
Developer: kolulu
Publisher: kolulu
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 18 hours ago

Windows

Controller: Partial support

Single-playerPartial controller supportFamily Sharing

Prices

Price · US$14.99

On sale0 of 41regions right now

Lowest seen · US$14.99Oct 23, 2026

Checked2 hours agoin 41 regions

South AfricaRZAR

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

Patches

Build	Branch	Updated
25315376	public	Sep 15, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
4200971	—	All	1.18 GB	1.08 GB	4621965657610497797

Branch	Build	Updated	Access
public	25315376	Sep 15, 2026	Open

Configuration

Install foldersteamapps/common/Operation Eventide

Executable	Arguments	Systems	Description
oemls.exe		All

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

Operation Eventide

About Operation Eventide

Steam data

Overview

App info

Platforms

Features

Prices

South AfricaRZAR

Americas 10

Europe 5

CIS 4

Asia-Pacific 15

Middle East & Africa 7

Patches

Builds

Depots

Depots

Branches

Configuration

Launch options