Thanks, i'm glad you had a great time playing!
Amazing feedback!
i somehow didn't think to add a jump sound at all (or step sounds), but the warp noise was something in the game's development, until the music and music transitions came to be, then the warp noise felt like it was too much.
We have had a hard time with the pixellated art style, because the solution i found to make the multiple worlds render doesn't handle big resolutions well, so we had to go with a 8x8 style,which isn't easy to do, you can't put many details with so few pixels.