How to Download The Challenge

1. Click on the The Challenge download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Windows 7 SP1 (x64)
  
• Processor: Intel Core i3
  
• Memory: 4 GB RAM
  
• Graphics: GeForce GTX 460
  
• DirectX: Version 11
  
• Storage: 17 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10 (x64)
  
• Processor: Intel i5 4570 @ 3.2 GHz / AMD Phenom II 945 @ 3.0 GHz
  
• Memory: 12 GB RAM
  
• Graphics: NVIDIA GTX 970 / AMD R9 290 equivalent or greater
  
• DirectX: Version 11
  
• Storage: 17 GB available space

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Any reasonable new Linux distro, SteamOS+
  
• Processor: Intel Core i3
  
• Memory: 4 GB RAM
  
• Graphics: GeForce GTX 460
  
• Storage: 17 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Ubuntu 15.04, SteamOS+
  
• Processor: Intel i5 4570 @ 3.2 GHz / AMD Phenom II 945 @ 3.0 GHz
  
• Memory: 12 GB RAM
  
• Graphics: NVIDIA GeForce 970 GTX or higher with latest NVidia binary drivers
  
• Storage: 17 GB available space

Mac Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Mac OS X 10.9.2
  
• Processor: Intel Core i3
  
• Memory: 4 GB RAM
  
• Graphics: GeForce GTX 460
  
• Storage: 17 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Mac OS X 10.11.6
  
• Processor: Intel i5 4570 @ 3.2 GHz / AMD Phenom II 945 @ 3.0 GHz
  
• Memory: 12 GB RAM
  
• Graphics: AMD Radeon R9 M370X
  
• Storage: 17 GB available space

The early 22nd century began the era of "time travel". At this time, the UN Security Council also created the "Time Bureau", a special surveillance service where employees are required to eliminate anachronisms caused by people visiting past events.

The early 22nd century began the era of "time travel". At this time, the UN Security Council also created the "Time Bureau", a special surveillance service where employees are required to eliminate anachronisms caused by people visiting past events.

Their job is to follow these tourists and preventing any interference with history as it is known. They must also prevent people from smuggling artifacts from the past into the future, which could upset the economy.

One of the employees of the "Bureau" is a man named Maxin Gromov, and it seems today is going to be especially hard for him...

Some of the main features of “The Challenge” include:
- An original story from a professional writer of science fiction
- Interesting quests in different time eras
- Mazes full of dangers
- Excellent graphics (powered by the latest version of the Unreal Engine 4)

“Overall, it's one I'm patiently going to be keeping an eye on. I love the graphical style, I love the entire idea of the story. It just needs a fair bit of love right now.”
https://www.gamingonlinux.com/articles/the-challenge-a-new-unreal-engine-adventure-game-about-protecting-time-its-a-bit-of-a-mess.8281

“The Challenge est un jeu avec un potentiel énorme. L’histoire est superbe. Par contre, le jeu étant en accès anticipé, l’acheter actuellement, c’est être prêt à accompagner le studio de développement dans la construction du jeu.”
http://www.graal.fr/2016/11/01/test-the-challenge-la-version-pour-steam/