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Omen Exitio: Plague

Game overview

Omen Exitio: Plague

Investigate a paranormal disease that threatens to eradicate humanity in this unsettling Lovecraftian adventure, inspired by the choose-your-own-adventure gamebooks of the 80s and 90s. Your choices will determine the story, your character’s destiny… and the future of humanity.

Lovecraftian Indie Interactive Fiction Choices Matter Story Rich
Last tracked players
0
All-time peak
6
24-hour change
Unavailable
Steam reviews
85.8% positive
597 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
Omen Exitio: Plague is a Lovecraftian adventure, inspired by the choose-your-own-adventure gamebooks of the 80s and 90s. You’ll play as a military doctor who has to investigate a disease that threatens to exterminate the entire human race -- and unexplainable, who knows if preternatural origins. A race against time and reason that will strain your sanity to its very limits -- and the survival of the whole world may depend on your decisions.



Zanzibar, 1896. You are Dr. Jake Huntington, recently enlisted in the army trying to forget the loss of your dear wife Helen. An ancient evil is about to overturn your life forever. Every hint you find seems to lead you to the same conclusion: there is a terrifying disease that threatens to exterminate the entire human race -- and its origins may not be entirely natural.



To understand what’s going on and try to stop it, you'll have to venture into the shadows that lurk in the confines of the human intellect, unraveling the intrigues, machinations, and subterfuges that try to veil the truth in darkness. But meanwhile, there’s always the same question, gnawing at the corners of your mind: is there really something supernatural in this mystery... or maybe you’re just going insane?

Many challenges, mysteries, friends, and enemies await you, Doctor. The time to face the unknown has come.

CHOOSE YOUR OWN STORY


Your choices will determine how the story unfolds. There are multiple ways to overcome the different obstacles that you will face, and every decision will have its consequences -- for you and for the fate of the entire human race. You’ll be able to develop your character in countless ways through an RPG-like character sheet and how you interact with other characters and your surroundings, which will affect the different endings and possibilities. This story is entirely yours.

DISTURBING AND CAPTIVATING LOVECRAFTIAN ATMOSPHERE


This original story (with more than 140,000 words), the 300+ hand-drawn images, and the new original tracks, all have been meticulously crafted in a way that will make you feel like you’re living a H.P. Lovecraft story. The unsettling mood of this Victorian London will keep you on the edge of your seat, shivering at horrors both real and imagined -- for your mind can conjure worse terrors than anything you could find in reality.

SOME CONSEQUENCES MAY BE WORSE THAN DEATH


In Omen Exitio: Plague there are no right or wrong answers. All choices affect the story in different ways, and death is an only narrative-driven event -- you won’t get stuck in a defeat screen because you made a mistake. However, don’t forget that the destiny of the world is what it’s at stake here -- your choices might have worse consequences than death itself…

A HIGHLY REPLAYABLE EXPERIENCE


As an adventure with multiple choices and ways to develop the story and the character, you can play it several times and get to discover all the narratives, characters, endings and achievements.

Player activity

Concurrent players over the last 48 hours.

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Launch Date Set for 6/25 Great news from Tiny Bull Studios! Games in Italy is Here!
System requirements Windows · macOS · Linux

Windows

Minimum

Minimum:
  • OS *: Windows 7
  • Processor: 1.8GHz Dual-Core CPU
  • Memory: 4 GB RAM
  • Graphics: Integrated graphics
  • Storage: 900 MB available space

macOS

Minimum

Minimum:
  • OS: 10.6
  • Processor: 1.8GHz Dual-Core CPU
  • Memory: 4 GB RAM
  • Graphics: Integrated graphics
  • Storage: 900 MB available space

Linux

Minimum

Minimum:
  • OS: Ubuntu 12.04
  • Processor: 1.8GHz Dual-Core CPU
  • Memory: 4 GB RAM
  • Graphics: Integrated graphics
  • Storage: 1 GB available space
Game details Languages, features & support
Publisher
Tiny Bull Studios, 2P Games
Brazilian rating
14
Steam Germany rating
16
Achievements
50
Controller support
full
Features
Single-player, Steam Achievements, Full controller support, Steam Trading Cards, Steam Cloud, Family Sharing
Languages
English, Italian, Simplified Chinese
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (3)
LanguageInterfaceFull audioSubtitles
EnglishYesNoYes
ItalianYesNoYes
Simplified ChineseYesNoYes
Steam store page fresh · checked 2026-10-27 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
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Game Insights

Buy Verdict

Wait — $9.99.

Wait for upcoming sale in ~13 days for potentially better pricing.

▬ ~13 days until next sale

Value Score

Great Value — 82th percentile.

Price-to-player ratio ranks in the 82th percentile. Priced as Market at $9.99.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 27%
Value Ratio Top 18%

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Developer Analytics

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Frequently Asked Questions

Is Omen Exitio: Plague worth buying right now?
Wait — $9.99. Wait for upcoming sale in ~13 days for potentially better pricing.
When does Omen Exitio: Plague go on sale?
Wait for upcoming sale in ~13 days for potentially better pricing.
Is Omen Exitio: Plague free to play?
Omen Exitio: Plague costs $9.99 on Steam.
What genre is Omen Exitio: Plague?
Omen Exitio: Plague is a Adventure, Casual, Indie game.
Who developed Omen Exitio: Plague?
Omen Exitio: Plague was developed by Tiny Bull Studios and published by Tiny Bull Studios.
What platforms does Omen Exitio: Plague support?
Available on Steam for Windows, macOS, Linux.

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