Good puzzle/platformer, although I was struggling with the controls (partially because hardware limitations; my keyboard doesn't allow me to press any two arrow keys + space, making the second-to-last level a chore).
I also felt there were some collision issues (died to lasers in cases where I definitely felt like I shouldn't have), and the player tends to kinda slide off the edge of platforms. No coyote jumping either.
The soundtrack bangs, though, and the graphics are really nice.
Overall, good game! You did a great job!