Trapped on a space station with the Keychain Killer you must unravel this mystery, or it will be your last. Collect evidence, interrogate suspects and solve puzzles to stand a chance.


Best price on Epic Games Store for PC
-60%Ends in 9 days
Same price at GOG
Tracking this price since 26 Sep 2026. Not enough history yet to say whether this is a good time to buy.
We started tracking this game on 26 Sep 2026.
The chart appears after 7 days of prices, about 5 days from now.
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Trapped on a space station with the Keychain Killer you must unravel this mystery, or it will be your last. Collect evidence, interrogate suspects and solve puzzles to stand a chance.
| OS | 10 or later |
| Processor | 2.5 GHz (Single Core) or 2 GHz (Dual Core) |
| Memory | 4 GB RAM |
| Graphics | 3D graphics card compatible with OpenGL 2.0 compatible with 1 GB RAM |
| Storage | 3 GB available space |
| DirectX | Version 9.0 |
| Notes | Requires a 64-bit processor and operating system; Sound Card: DirectX 9.0c compatible sound card with latest drivers |
| Notes | Requires a 64-bit processor and operating system |





