Aooni
[This is the origin of "Blue Tragedy"]The legendary horror game "Ao Oni" is now available on Steam!
Offers
What are keyshops?About Aooni
■The legendary horror game "Ao Oni" has evolved and come back to life!
[This is the Origin of "Blue Tragedy"]
Long ago, there was a mansion on the outskirts of town.
There were whispers among the people about such rumors as
Blue monsters coming out......
What the four people who visited the mansion saw, were monsters ...
Can they escape alive?
■The official "High Speed Mode" has been added!
you can freely choose between 2x and 15x speeds to challenge the super fast horror!
Screaming is inevitable as the blue demon chases you at high speed!
How far can you clear at what speed!?
■New mode "Ao Oni -Ai's Story-" has been added!
A girl named "Ai" awakens in a mysterious mansion.
Explore the mansion, where the rooms change every time you play, find items, and attempt to escape!
Can you see all the endings!?
Game details
Game details
Age ratings
Game modes
Languages
Features
Aooni price history
Lowest tracked price: €6.30 (Jul 7, 2026) · current best: €9.00.
Aooni player count & reviews
83% positive reviews in the last 30 days (77% all-time) · 11 peak players in the last 30 days.
Aooni — frequently asked questions
Where can I buy Aooni at the cheapest price?
Right now the cheapest offer for Aooni is €9.00 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Aooni has ever been?
The lowest price KingsPrice has tracked for Aooni is €6.30 (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 many people play Aooni?
Aooni peaked at 11 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
How can I get Aooni at a discount?
Create a free price alert on this page and KingsPrice will email you when Aooni 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: 64-bit Windows 10
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: DX11, DX12 capable
- DirectX: Version 11
- Storage: 1.5 GB available space
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