Play ImmunoBlitz – The Immune System Game

ImmunoBlitz is a free, browser-based game that turns the human immune system into a fast-paced defense challenge. Built by BrainStorm Games, it helps students and curious players understand how barriers, cells and organs work together to keep us healthy—while having fun.

How to Play

• First choose the difficulty, then press Play to start.
• Defend the body by popping yellow bubbles to do damage and green bubbles to heal organs.
• Each bubble gives you Immunopoints that help you upgrade organs (e.g., skin, eye, lungs) and deploying immune responses.
• Each wave introduces different microbes; read the brief and pick the best counters.
• Make use of power-ups to help you in specific waves.
• Do not pop the red bubbles since they have negative effects.
• Try to survive as many waves as you can!

What You’ll Learn

• The roles of the organs in your immune system.
• How physical barriers, mucus and cilia help trap pathogens.
• Why white blood cells (like macrophages and lymphocytes) matter.
• Real examples of microbes and how the body responds to them.

Who Is It For?

ImmunoBlitz is designed for classrooms, families and anyone aged 8+ who wants a friendly introduction to biology. It runs on desktop browser with no download needed.

About BrainStorm Games

BrainStorm Games creates small educational games that make science approachable. If you’d like to use ImmunoBlitz in lessons or have feedback, we’d love to hear from you.

Learn more about the project, read our Privacy Policy, or contact us at info@brainstorm-games.com.