A really good simple game. Tho I haven't beaten it yet, I do already have smth to give feedback on.
The simple contrasting colors are neat, tho maybe you could play a bit more with the block's pattern. Since the direction that you'll moving on each color is different, I thought having blocks with arrow patterns could easily show what direction each color would go on. It would still be simple, but also functional.
The movement is pretty janky. Camera seems to snap into place at every corner. It makes it hard to time the gravity shift, especially in laser tunnels.
The laser tunnels kinda demand great reaction time, and if that's what you wanted for players of the game, then great. Otherwise, it's pretty hard. Even harder was the color change near a corner, and yes, I am projecting, lol. If it's ok, could you increase the distance between lasers, just a bit?

Also, encountered a bug; while going through the long tunnels of alternating lasers, I suddenly stopped moving. No button pressing could get me out. It has something to do with switching gravity at the right time so that I'm inside a different colored laser when I switch colors.

game is fun but i think you should add an arrow that is pointing where to go

Not bad idea. What do you plan or what ideas about extending do you have?

1. (I think) The music is too epic
2. (I think) 8-bit music would fit better
3. Web version shouldn't have "quit" button or should ignore it
4. The pink and flipped Y in the banner is a little ambiguous