Room 40
Room 40 is a puzzle game about learning to decipher and decode secret messages. Learn to break various methods of encryption used throughout history. Starting with basic methods used in ancient Greece and the advancement of these methods all the way through to complex ciphers used in WWII.
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30-day peak: 2 (90 days)
Price history and discounts
Current price: Free. This is a free-to-play game on Steam.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Screenshots
System requirements
Minimum
Minimum:
- OS *: Windows 7/8/8.1/10 (32bit/64bit)
- Processor: Intel Core 2 Duo or equivalent or greater
- Memory: 4 GB RAM
- Graphics: One with OpenGL support
- DirectX: Version 9.0
- Storage: 400 MB available space
- Additional Notes: Resolution of 1280×768 or greater
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Recent price changes
| Change | When |
|---|---|
| Free | 9 d ago |