Use the WASD to move, mouse to look. Headphones recommended. Unfortunately, the wind clones create quite some lag, so if you want to sacrifice the music for less lag, go to http://phosphorus.github.io/#108295630 By the way, using phosphorus makes it WAY smoother.
Most scripting credit and camera 3d perspective to @willywu Music: https://www.youtube.com/watch?v=IVH6Gl7W0hI I changed the theme completely, from trees to flowers, and I added a grass background. I also added a wind sprite and made the clouds higher.