Metis One for Pc & Linux - Free Download (2025)

Metis One Screenshots

How to Install Metis One on Windows Pc

Click on the Metis One download button below.
Choose "Install" to install the game on the windows steam client.
Follow the on-screen prompts
Let it download the Full Version.
Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

Guide: Installing Metis One on Linux with Steam Proton

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.

System Requirements

Windows Pc Requirements

Minimum:

OS: Windows
Processor: 64 bits
Memory: 4 GB RAM
Graphics: Yes
Storage: 350 MB available space
Sound Card: This game features sound
Additional Notes: Controller recommended. At least one required for Co-op mode.

Recommended:

OS: Windows
Processor: 64 bits
Memory: 8 GB RAM
Graphics: Good One
Storage: 350 MB available space
Sound Card: This game features sound
Additional Notes: Plays best with Two controllers and a friend!

Linux Requirements

No minimum requirements!!
No maximum requirements!!

Mac Requirements

No minimum requirements!!
No maximum requirements!!

What is Metis One? Features and Description

Metis One is an action-packed co-op top down shooter in the design style of the arcade classics. Take command of the A6-Gravitus to defend the people of Jupiter Colony, Metis One, against an unrelenting alien onslaught. With Drop-In Co-op, Player Two can join the action at anytime!

The year is 20XX. Mayday! Distress call from ERIS BASE! Through the void comes a dark warning to the inhabitants of JUPITER colony METIS ONE. A mysterious ALIEN FORCE is on the attack in the SOL SYSTEM. The people of EARTH have sent their most powerful fighter, the A-6 GRAVITUS, to repel the invasion and defend the free colonies. Receiver in hand, will you answer the call...?

FEATURES

Begin the game with access to two fighters: the A6-Gravitus (shown in blue) and the Quaternion B4 (in red). Each fighter has a unique special weapon which can be fired when fully charged.
• The Gravitus' special weapon is the Deflector Shields. Perform a defensive aileron roll that temporarily activates electro-magnetic shields to deflect enemy fire, allowing you to safely pass through the enemies barrage of lasers.
• The Quaternion's special weapon is the Ion Twist Cannon. Once fired this cannon unleashes a large volley of lasers to slice through the enemy lines. Use this to take down bosses quickly.
• Unlock 3 more unique fighters, each with their own devastating special weapon, by completing certain challenges in the campaign mode.

Power up your fighters' destructive and defensive capabilities by collecting one of four power up drops. Including Armor Up, Orbitals, Sidewinders and more...

Two gameplay modes!
• In Campaign Mode blast through 5 stages of alien squadrons, each more challenging than the last. Features two difficulty levels for novice, or advanced players. This mode can be played either solo, or in co-op mode. Uncover the mysteries of deep space to unlock the secret final stage and truly save the Sol System from destruction.
• Hit up the Simulation Bay on Eris Base to do some flight training and test your skills in Score Attack mode. This endless mode scales in difficulty the longer you last. Go for the Hi Score to prove yourself the best pilot.

Metis One also features full controller support as well as keyboard input. It has a 9:16 Tate mode for a more immersive a complete game field. Hi Scores boards to track your greatest victories! Giant Bosses to test your skill! Fancy 3-D graphics! Fail States galore!