The Guest

The Guest" is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why. 
©Team Gotham SL 2015. All rights reserved. Published by 505 Games. 505 Games and the 505 Games logo are registered trademarks of 505 Games S.r.l. and/ or its affiliates. All rights reserved

Minimum Requirements 
"OS: Windows XP or Higher (32-bit or higher)
Processor: Core 2 Duo E6750 (Dual Core) 2.66 GHz or better
Memory: 4 GB RAM
Graphics: NVIDIA GeForce 9600 GT, ATI Radeon 4800 or Higher
DirectX: Version 9.0"

To activate the Steam key you've received, follow the instructions below;

1. First up, open the Steam client. If you don't have it, simply click on "Install Steam".
2. Sign in to your Steam account. If you don't have one, click here to create a new one.
3. Click on the "ADD A GAME" button in the bottom corner of the client.
4. Then, select "Activate a product on Steam..."
5. Write down or copy-paste the activation key that you've received from Voidu in the window.
6. Your game is now visible in your library! Click on your "Library".
7. And finally, click on the game and select "Install" to start your download.