Pre-release on Meta Horizon

Battle tiny monsters in mixed reality

microbeXR is a mixed reality biology adventure. Board the mission bus, enter the human body, follow the clues, and battle Strep throat with real science as your map.

Built by MedMicroMaps, an innovation lab where curious minds belong.

● Actual gameplay

Created by Dr. Jane Harrington, medical microbiologist and former professor. Built from real microbes and scientific references. Developed by MedMicroMaps with support from the National Science Foundation and the Watson Institute.

National Science FoundationWatson InstituteKenneth King Foundation

Every microbe is real. When AI assists an asset, we label it. Sponsorship does not imply endorsement of the product.

Phage.i, the talking bacteriophage mascot

“Choose your adventure!”

Your microbe sidekick

Meet Phage.i

A googly-eyed bacteriophage who knows the microscopic terrain, asks the question you were about to ask, and refuses to let the science get boring.

Choose your BioSafety Level

Based on actual bacteriophage biology, nature's nanobot.

Dr. Jane Harrington, medical microbiologist and founder of MedMicroMaps
Meet your guide

Dr. Jane Harrington

Dr. Jane Harrington is a medical microbiologist, former professor, and founder of MedMicroMaps. She built this world for curious people who have not always felt at home in science.

The Microbe Compass

Your map of the invisible world

This is how you find your way inside the human body.

● Actual gameplay: the compass tutorial

Onboarding capture — a better video will replace this placeholder without changing the layout.

Shrink preview
01

Shrink

Board the mission bus and drop to microscopic scale.

Diagnose preview
02

Diagnose

Read the symptoms and decide what you are facing.

Battle preview
03

Battle

Choose the science-backed strategy and clear the infection.

The microbes are based on real organisms and scientific references. AI-assisted assets are labeled. We do not claim 100% fidelity.

A learning progression ordered by microbe size

Choose Your BioSafety Level

Pick the level that fits. The levels describe the science, from first encounters to board-ready mastery. They never decide who wears a headset.

BSL-1
BSL-2
BSL-3
BSL-4
Largest to smallest:Parasites›Fungi›Bacteria›Viruses
Scale:1 micrometer (µm) = 1,000 nanometers (nm)·Logos descend from larger parasites to smaller viruses

Levels describe the science. Meta Quest requires ages 13+. At live events, explorers under 16 bring a guardian.

● Actual gameplay

Micro Monster Mash

Catch a virus with the MedMicroMaps team.

Saturday, October 3, 2026

10:00 AM to 4:00 PM

UCCS, Colorado Springs

Free admission and free parking.

Try microbeXR, meet Phage.i, explore real microbes, and see what happens when biology leaves the textbook.

What you can try:

Meta Quest demosmixed-reality microbe scavenger huntGloGerm handwashing experimentNew web experience

Meta-facing experience: ages 13+.

Coming to the festival?

Leave your email and we will send one reminder the day before, plus the pre-release offer after.

Microbe Compass navigation mark
For parents & educators

Parent FAQ

Straight answers — no jargon, no condescension.

A mixed reality biology adventure where players enter the human body, investigate a Strep throat mission, and use science to decide what happens next.

The microscopic world is waiting.

Meet the team, try the Strep mission, and see real microbes from a new angle at Cool Science Carnival Day.

$29.99 on Meta Horizon. Carnival Day offer: 30% off through November 15, 2026.

Try microbeXR at UCCS Oct 3

Saturday, October 3 · 10:00 AM–4:00 PM · UCCS