Try at http://h3.hypernom.com/ and http://h2xe.hypernom.com/. Controls: wasd rotates, arrow keys move, numbers change decoration, c changes colours. Also works on smartphones - touch the screen to move forwards. If you have a Vive, you may be able to get this to work on Firefox - press v then enter to get graphics showing on the headset. No guarantees though, WebVR is a fast moving target. This is joint work with Vi Hart, Andrea Hawksley and Sabetta Matsumoto. Papers: http://archive.bridgesmathart.org/2017/bridges2017-33.html, http://archive.bridgesmathart.org/2017/bridges2017-41.html Code: https://github.com/hawksley/hypVR, https://github.com/henryseg/H2xE_VR