How to Download Sinister Outbreak

1. Click on the Sinister Outbreak 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 10 de 64 bits or higher
  
• Processor: Intel Core i5 8400 or AMD Ryzen 5 or higher
  
• Memory: 8 GB RAM
  
• Graphics: Nvidia GeForce GTX 1060 / AMD Radeon RX 590
  
• DirectX: Version 11
  
• Storage: 15 GB available space
  
• Additional Notes: DirectX 11 or 12-compatible graphics card For best results, high-end hardware is recommended. For example, to take advantage of Nanite, Virtual Shadow Maps, and Lumen, an NVIDIA GTX 1080 or AMD VEGA 64 graphics card or higher is recommended.

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10 de 64 bits or higher
  
• Processor: Intel Core i7 8700 or AMD Ryzen 5 or higher
  
• Memory: 16 GB RAM
  
• Graphics: Nvidia GeForce RTX 2060 / AMD Radeon RX 6900 XT
  
• DirectX: Version 12
  
• Storage: 15 GB available space
  
• Additional Notes: DirectX 11 or 12-compatible graphics card For best results, high-end hardware is recommended. For example, to take advantage of Nanite, Virtual Shadow Maps, and Lumen, an NVIDIA GTX 1080 or AMD VEGA 64 graphics card or higher is recommended.

Linux Requirements

Minimum:

Recommended:

Mac Requirements

Minimum:

Recommended:

Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.

🔥 Sinister Outbreak – You woke up in a nightmare. Now fight your way out.

You wake up in a dark, deserted laboratory... and it's far too quiet. There's no memory of what happened — just blood on the walls and the sound of something approaching. Something that is no longer alive.
Welcome to Sinister Outbreak, an action-packed game set in a chilling atmosphere of horror and survival.

🧟‍♂️ Survive the unexpected

Explore dark corridors and abandoned rooms, where every corner may hide unspeakable horrors. Armed only with what you can find, you’ll face brutal zombies and out-of-control experiments as you search for answers — and a way out.

🔫 Intense action with a touch of horror

Blending combat with moments of pure tension, Sinister Outbreak puts your reflexes to the test. Manage your ammo, solve puzzles, and try to make it out alive. Not everything can be faced head-on.

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