AAAAAAARGHHHH, freaking rage games always get me!
I don't really mind the difficulty, that's used to this genre, I really like the idea of top-down but still with height, really well communicated through the lighting effect.
The subtle lighting difference on those moving platforms is also a nice plus.
Only additional thing I'd really like is to be able to restart by pressing space, that'd keep me more in the flow, by being able to focus on my keyboard & keep my mouse out of the screen.
Congratz!