This is a great idea for a game, The art style is great reminds me of Ori and the blind forest and the music is great

The first thing I don't like is the controls menu, its too much info to take in at once and most players would probably skip over it. more of an in game tutorial would be great or more of those speech marks.

The second thing would be the blue guy when I meet the second character, his message dosnt go away until i meet rocky, then it changes and dosnt go at all

I liked the music and the graphics and the collectors items was a more incentive to explore, although on the first item I missed it, and it annoyed me that there wasn't a reset button

Talking of a reset button I thought i was soft locked a few times, mainly when I wasn't able to move rocky after moving the stone in the water near the end of  the level

I would suggest an update to fix a few of these things, its mainly little bugs, I would also like more levels.

Overall its an ok game, great music and art, just some gameplay bugs, fix those and it would be a 3 star, more levels and it would be even better!