
How to activate
- Install Steam and sign in to your account (a free account is enough).
- In the top menu choose Games → Activate a Product on Steam…
- Enter your key exactly as shown in your order (with dashes) and confirm. The game appears in your library.
About
The Moon. Our closest celestial neighbor. A place full of mystery and strange things. That's right, there's more than just rocks and impossible challenges out there. A lone astronaut is about to learn that first hand, when he loses contact with Earth and begins an interstellar odyssey across the universe
Moon Mystery is a first-person shooter adventure full of puzzles, action, set on strange new worlds. The gray rocks of the Moon are just the first step on a great journey. Fill up your oxygen tanks, top up your magazines, and get ready for a long trip. You won't be seeing Earth for a while. ...
System Requirements
Minimum
- OS
- Windows 10
- Processor
- i5
- Memory
- 4 GB RAM
- Graphics
- GeForce GTX 960
- Storage
- 25 GB available space
Recommended
- OS
- Windows 10
- Processor
- i7
- Memory
- 8 GB RAM
- Graphics
- Geforce GTX 1060
- Storage
- 25 GB available space





















