Become a robotic immune cell and fight off different pathogens in order to protect your patient's cells! Use your pseudopodia, antibody ray, and immune response power ups to engulf or neutralize the invading bacteria and viruses. - Compatible with Google Cardboard and other VR mobile headsets with clicking capabilities - After downloading the app, insert the mobile device in your VR headset and position the white line with the center of the viewer - Use headphones to dive into these worlds for a immersive and realistic 3D experience