Click to play
(W, A, S, D = Move, R = Up, F = Down,
MOUSE = Look around,
Q = Pause + Settings
SPACE = Teleport to start position
SCROLL = Scroll log)
You do not seem to have WebGL working!
You can run the app without WebGL, but it will probably be considerably slower, especially when playing in higher dimensions, and will be rendered with fewer vertices (a lower graphics quality). An excellent browser to view this page on is Google Chrome