There's some fun level design here! Great work!
Unfortunately, I got stuck after defeating the glass boss - the room stayed locked, and so far as I can tell, the switch in the middle of the room didn't do anything after it turned off the light.
Thanks! We never got around to adding a proper end screen or a reset so its a little anticlimactic, that was the final bit though.
Ah! All good then (I was worried I'd missed something). Again, very solid work!