100 days
100 days is a game that allows you to immerse yourself in the harsh world of one island, where you have to survive for 100 days. Build, explore the island and find secrets.
Offers
What are keyshops?About 100 days
Physical crafts make the game world unique.
This is the alpha version of the game, as the planned features will be available later.
Alpha_250721 features:
- AI
- Construction system
- Crafting
- Underwater world
- Instant game saving
Game details
Game details
Age ratings
Game modes
Languages
Features
100 days price history
Lowest tracked price: €1.59 (Jul 7, 2026) · current best: €1.59.
100 days reviews
9% positive reviews all-time.
100 days — frequently asked questions
Where can I buy 100 days at the cheapest price?
Right now the cheapest offer for 100 days is €1.59 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price 100 days has ever been?
The lowest price KingsPrice has tracked for 100 days is €1.59 (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 100 days at a discount?
Create a free price alert on this page and KingsPrice will email you when 100 days 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+
- Processor: 2 GHz
- Memory: 4 GB RAM
- Graphics: Graphics card with DX10 (shader model 4.0) capabilities
- DirectX: Version 10
Recommended
- OS: Windows 10
- Processor: 3 GHz
- Memory: 6 GB RAM
- Graphics: Graphics card with DX10 (shader model 4.0) capabilities
- DirectX: Version 12
