Good on you for pushing it out there!  I think if the level would fade in/out instead of popping, as well as some contrast options it could still be as punishing with gameplay but a little easier on the eyes.  For less punishing gameplay, maybe leaving your corpse to provide some additional guidance.

The game window is too super small and there are some game areas outside the viewport for me on chrome. I am guessing that those parts hold the key to passing the first level. I tried to brute force it but everywhere I went was death.

love the humor. but those level are too evil haha

Fun game! It reminded me of that old impossible game that was popular on the browser. 

The secret was to turn the monitor brightness all the way up, stick your nose to the screen, and let the levels burn to your retinas. 10/10 please never again.

fun idea, that last level is rough lol

Incredibly fun  concept! Loved the humor, gameplay, and level design. Really nice work and thanks for submitting!