Really cool character design, the floating eyeball things were great. Took me a little bit to work out what to do - ended up walking off the left side of the screen on my first try haha, but I got there with the interact button. Very cool effects work as well, and loved the rave I kept starting.
An animation for the switches would have done a bit to help me click with the puzzle I think - and i'll echo the up/e thing.
But yeah great work!