Atheris
Atheris is a third-person sci-fi survival horror game where you explore an industrial spaceship, manage limited resources, and face deadly creatures while fighting to stay alive in a claustrophobic and hostile environment.
Offers
What are keyshops?Multipacks (1)
About Atheris
Atheris is a tense sci-fi horror adventure set aboard a research vessel drifting through deep space. After a violent awakening from cryosleep inside the decaying Atheris, Dr. Elhias Roth must piece together his memories, rediscover his purpose, and—above all—avoid suffering the same fate as the rest of the crew.
The game blends tense exploration, environmental storytelling, and a claustrophobic design inspired by classic sci-fi. Every decision matters, and your ability to manage combat, scarce ammunition, and your own composure will determine whether you escape… or become just another corpse floating through space.
Features
• Compact sci-fi horror experience designed to be completed in a single session.
• Abominable and highly dangerous creatures that relentlessly threaten the protagonist.
• Retro-industrial atmosphere with strong cinematic inspiration.
• Minimal interface and environmental narrative for full immersion.
Game details
Game details
Age ratings
Game modes
Languages
Audio & text: English
Text only: French, Spanish - Spain
Features
Atheris price history
Lowest tracked price: €1.19 (Jul 7, 2026) · current best: €3.99.
Atheris reviews
67% positive reviews all-time.
Atheris — frequently asked questions
Where can I buy Atheris at the cheapest price?
Right now the cheapest offer for Atheris is €3.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Atheris has ever been?
The lowest price KingsPrice has tracked for Atheris is €1.19 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Atheris at a discount?
Create a free price alert on this page and KingsPrice will email you when Atheris drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 7 64-bit, Windows 8.1, Windows 10, Windows 11
- Processor: Intel Core i3-2100 / AMD® FX-6300
- Memory: 4 GB RAM
- Graphics: NVIDIA® GeForce GTX 750 Ti / ATI Radeon HD 7950
- Storage: 8 GB available space
