The game is probably the most polished that i have seen so far, with an intro animation for the title screen an actually animated main menu with the menu appearing after the box shows up is a cool feature. Liked that instead of having a separate how to play feature, it included a sign that instead showed how the game is actually played.
I enjoyed the movement with the double jump and the dash, however at times it felt as though you can't fit through some spaces with the jumps having to be very precise.
I really liked the feature of the reflecting of the enemy bullets and throwing it back at them, it was confusing at first how it worked but quickly saw that you controlled where the lasers get reflected with the mouse.
The music is also nice, I'm not sure whether it was made new or if it was taken from somewhere else but either way it was a good choice.