Operation Eventide cover
Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5

Operation Eventide

★4.8 from 71 ratings New on Velvet Arcade

authenticating ultrapsychoinflammasis. . . .

Operation Eventide is a free to download visual novel by kolulu with anime-style art, romance themes, and a female-led sci-fi fantasy story. It follows Adelle Krouve, a self-described hero and superhuman soldier known as an Arbiter, women who can manifest their souls and fight as angelic weapons against destructive beings called Aberrations.

After being assigned to destroy the last Aberration, Adelle wakes five years later in a different body: a rough mechanical replica with only part of her former self left intact. A scientist claims to have rebuilt her, but refuses to explain why, setting up a mystery about identity, survival, and what remains of a person after extreme loss.

Play centers on reading story scenes, dialogue, and narration, with occasional choices that can change how events unfold. The game includes multiple endings, dynamic character sprites, more than 150 CGs, and unlockables such as an image gallery, music room, and replay mode. Players who enjoy story-heavy visual novels, yuri romance, and darker speculative settings will likely get the most from it.

How to download and install Operation Eventide

Download the build for your platform and run it locally.

  • Windows: extract the archive with a tool like 7-Zip, then run the .exe file.
  • macOS: open the app; if macOS blocks it, right-click it and choose Open.
  • Linux: extract the files and run the executable; you may need to mark it as executable first.
  • Android: allow installs from unknown sources for your browser or file manager, then open the APK.

System requirements

  • Supported systems: Windows, macOS, Linux, Android.
  • Download size: not stated by the developer.
  • Engine: not stated by the developer.
  • Exact hardware requirements are not listed.
  • As a visual novel, it is usually lighter on hardware than many action-focused games.

From the developer

"If it's my soul that makes my body worth hurting, what's an empty shell got to lose?"

An Arbiter is a superhuman soldier, women with the ability to manifest their soul and transform into angels with boundless strength. They are the most powerful weapons the world has to offer, and the most reliable defense against Aberrations, tyrannical demons that descend from the moon and leave nothing but destruction in their wake.

Adelle Krouve —self-proclaimed “hero”— is an Arbiter with an indomitable sense of purpose. She's given the task of destroying the last Aberration standing: a ruthless steel hydra named ‘Edge Ixia Atlas SeigaRozen.’

Five years later, she wakes up in a body that is not her own: A shabby mechanical replica with only bits of her human self remaining—just enough to consider herself back from the dead.

What's worse, the scientist who claims to have rebuilt her refuses to give her a reason why.

Operation Eventide is a visual novel game. The gameplay involves the player reading the narrative showcased by the text displayed on screen that represents dialogue, soliloquy or observations from the given narrator’s perspective. Occasionally, the player will be presented with a choice which must be made to continue the story. Among these choices, several will affect how the story progresses.

Features:

- 217k words of story! - Dynamic character sprites and over 150 CGs!

- Three subtly insane heroines . . . ?

- Multiple endings! - Unlockable image gallery, music room and replay mode!

Play Full Game on STEAM

Play Full Game on JAST

Monthly dev updates

Check out the Artbook here!

Check out Operation Eventide's grimdark prequel too!

<a href="Operation" class="redactor-linkify-object">https://kolulu.itch.io/oe-dolorosa">Operation Eventide: DOLOROSA by kolulu</a>

More information

Updated 4 days agoStatusReleasedPlatformsWindows, macOS, Linux, AndroidRatingRated 4.8 out of 5 stars

You might also like