Go to GooglePlay

 

for ANDROID

Android 4.0 o higher, 1GB RAM,
512Mb of internal storage
  1. Access Google Play Store
    from your ANDROID mobile device
  2. Click INSTALL

 

 

 

for WINDOWS and MAC


Requires WebGL supported browser (Firefox, Chrome) and 3Gb of RAM
 
  1. Update your Chrome or Firefox browser to the latest version and check that it supports WebGL content
  2. Note that the BETA version may not work properly, we are working on it.
....

This version will be removed soon