S-Project 66
Survive this nightmare by hiding in your surroundings. Be discreet, because death will be final.
Offers
What are keyshops?Demo (1)
Try this game before buying.
About S-Project 66
A relentless survival horror where every sound could be your last…
Trapped in an abandoned building, you are being hunted. There is only one goal: survive.
S-Project 66 is not just another scientific experiment. It’s a waking nightmare, a terrifying trial where every misstep could be fatal. Do you have what it takes to escape?
Synopsis
You play as an independent musician. After a long day, you drift off to sleep… until a phone call suddenly jolts you awake.
It’s your friend, panicked.
“Are you still in there?! Tell me you made it out…”
But you haven’t. You’re still inside. And outside, there’s only silence. A heavy, unnatural silence…
Something is lurking.
Rumors speak of a cult, a serial killer… or worse, an unknown entity.
The hallways are empty, yet you feel a presence. You are not alone.
Run. Hide. Escape… before it’s too late.
Game details
Game details
Age ratings
Game modes
Languages
Text only: Japanese, Russian, Simplified Chinese
Features
S-Project 66 price history
Lowest tracked price: £1.25 (Jul 7, 2026) · current best: £1.79.
S-Project 66 reviews
100% positive reviews all-time.
S-Project 66 — frequently asked questions
Where can I buy S-Project 66 at the cheapest price?
Right now the cheapest offer for S-Project 66 is £1.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price S-Project 66 has ever been?
The lowest price KingsPrice has tracked for S-Project 66 is £1.25 (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 S-Project 66 at a discount?
Create a free price alert on this page and KingsPrice will email you when S-Project 66 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
- Requires a 64-bit processor and operating system
- OS: Windows(64-bit) 10/11
- Processor: Intel Core i5 4690 / AMD Ryzen 5 1500X
- Memory: 8 GB RAM
- Graphics: NVidia GeForce GTX 760 2GB
- DirectX: Version 12
- Storage: 6 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows(64-bit) 10/11
- Processor: Intel Core i5 6600K / AMD Ryzen 7 1700X
- Memory: 16 GB RAM
- Graphics: NVidia GeForce GTX 1070 8GB
- DirectX: Version 12
- Storage: 6 GB available space
