Immunity Wars for Pc & Linux - Free Download (2025)

Immunity Wars Screenshots

How to Install Immunity Wars on Windows Pc

Click on the Immunity Wars 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 Immunity Wars 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 10 or later
Processor: 2 GHz Processor or better
Memory: 2 GB RAM
Graphics: Nvidia 1000 series, Radeon 2000 series, Intel 3000 series or better
DirectX: Version 11
Storage: 500 MB available space

No maximum requirements!!

Linux Requirements

No minimum requirements!!
No maximum requirements!!

Mac Requirements

No minimum requirements!!
No maximum requirements!!

What is Immunity Wars? Features and Description

Fight off your body's invaders using the combined strengths of your immune system's defenders! Immunity Wars is a turn-based tactics, classic hex grid, strategy game. Wield your units together effectively to fight off all kinds of bacteria, viruses, and even your own corrupted cells.

Classic Hex Grid Tactics

Immunity Wars is a classic hex grid tactical experience. You'll use each battlefield's terrain to your advantage, play against your enemy's weaknesses, and take all the time you need to plan your every move. With each passing level, your foes will truly put your tactical skills to the test, with likely multiple plays needed to defeat the toughest of enemies.

Combine the Strengths of Your Immune System

Throughout the game, you'll unlock access to more of your immune system's defenders. Its up to you to understand each unit's strengths and determine how to best put them into action, working them in tandem to achieve victory on every level. By nature, the immune system's components must work together to survive, or die trying.

Battle Against Real Diseases

This game uses real research to determine how your immunity units and the enemy pathogen units will act. This means you must use the real processes that your immune system goes through to stamp out a variety of invaders, with every new enemy encounter throwing a wrench in the carefully balanced system.