How to Download Nienix: Cosmic Warfare

1. Click on the Nienix: Cosmic Warfare 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
  
• Processor: Dual Core 2GHz
  
• Memory: 2 GB RAM
  
• Graphics: OpenGL 2.0+ support
  
• Storage: 1 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• Processor: Quad Core 2GHz
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated GFX, OpenGL 2.0+ support
  
• Storage: 1 GB available space

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• Processor: Dual Core 2GHz
  
• Memory: 2 GB RAM
  
• Graphics: OpenGL 2.0+ support
  
• Storage: 1 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• Processor: Quad Core 2GHz
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated GFX, OpenGL 2.0+ support
  
• Storage: 1 GB available space

Mac Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• Processor: Dual Core 2GHz
  
• Memory: 2 GB RAM
  
• Graphics: OpenGL 2.0+ support
  
• Storage: 1 GB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• Processor: Quad Core 2GHz
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated GFX, OpenGL 2.0+ support
  
• Storage: 1 GB available space

Search for the legendary lost artifact Nienix through galaxies in conflict! An open world physics-based online multiplayer action RPG.

Embark on an epic voyage in search of the mythical artifact Nienix through galaxies in conflict. Be prepared for an action-packed experience! As the Nienix is believed to possess an incredible power, it is sought by every faction in the known universe.


Physics-based bullet hell combat and action role playing game progression. Prepare for deadly challenges that require both good gear and mastery of controls!


Shape your character to fit your playstyle! Discover hundreds of unique items and abilities. Then mod them to suit your needs!

Do you want to play as a tiny fighter or a massive battleship? Or perhaps command your own fleet? Nienix has carefully designed character progression systems, such as skill trees and legendary loot, to suit a plethora of playstyles.


The extensive campaign can be played COOP with up to 6 players. Additionally, deathmatch and team-based PvP combat is available for up to 40 players.


The universe in Nienix is carefully procedurally created to make sure each playsession is fun and no two playsessions are the same!


Complete the 10+ hour campaign to unlock the Continuum difficulty. In addition to introducing new enemies, items and item modifications, Continuum also unlocks mysterious Continuum Events...


Join the Discord server to stay updated on the development progress!

No reviews yet!!