You need a Google Cardboard and a smartphone with a compass and gyroscope to join this web-based VR game. On both Android and iOS we recommend using the Chrome web-browser.

Check your phone and browser settings and verify that location services are enabled. The positions of players are based on GPS-coordinates.

Finally, make sure your screensaver is turned off.

Find yourself someone to guide you. Put on your VR viewer and start walking towards the virtual ball. The player who reaches the ball first, scores a point.