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Immune Response

An exciting twin-stick shooter with a progressively increasing difficulty. Fight waves of pathogenic enemies, face difficult boss fights and survive for as long as you can!

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Guides for Immune Response

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No guide published yet. We only publish when a game has at least three verifiable sources and three verbatim player quotes. This game is queued for review.

About this game

Developer description

Quoted from the Steam store page. Read the full description

IMMUNE RESPONSE Immune Response is a fast-paced twin-stick shooter where you control a white blood cell named Phil. Your mission is to eradicate the unwelcome pathogenic guests living in your host's body. 5 FUN GAME MODES Classic - Survive for as long as you can against growing hordes of infectious enemies. Waves - See if you can conquer all 55 challenging waves of enemies. Vaccinate - No shooting here! You must build up your booster to take down your foes in this game mode. Worm - Slow down with a thematic twist on the classic "Snake" game. KP - YOU become the virus and must take down specialized boss enemies, each with their own distinct attacks and styles. UNLOCKABLE CHARACTERS Play as your favorite fallen foes once they are defeated.

Media

Screenshots

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Images: Merced Entertainment via Steam, shown for editorial coverage.

Specs

System requirements

Published by the developer on Steam. Not our own benchmark.

minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: Intel Core i5-8400
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 1060
  • Storage: 2 GB available space

recommended

Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 11
  • Processor: Intel Core i9-9900
  • Memory: 16 GB RAM
  • Graphics: NVIDIA GeForce GTX 1070
  • Storage: 2 GB available space

FAQ

Common questions

When was Immune Response released?+

Steam lists the release date as Nov 2, 2026 (not yet released).

What platforms is Immune Response available on?+

Windows

How is Immune Response reviewed on Steam?+

No review data captured yet.