It was a nice game! I felt like the background and music fit together very well.

I did however feel a bit lost reaching the end because there were no platforms in sight (having a camera pan function would probably fix that, like pushing the down key to make the camera move down) and in the lower section of the beginning, jumping to the right leads to death. This made me not want to do any jumps where there were no visible paths.

Overall it was enjoyable and I'm looking forward to see what else you make!

Cute game! I really nice the parallax background. And an original OST for the game? Always a nice touch!

A few comments to add what Levrault said:

I didn’t realize at first that you could go into the area with the green background near the start, since it’s the same colors as the walls, so I only went on the down path. That might be easy enough to address, I think using two different shades of green for walls and backgrounds would work really nice.

Also, I ended up making it the end at one point with 11/12 coins, then realizing I couldn’t backtrack since the jump to go backwards was too large. I’m not sure if I just missed something and there was another place I could’ve gone.

Overall though, great job for your first game with zero experience!

Nice job, the music is really cool. I just wish we could move the character a little bit faster and sometime the camera made me do some "leap of faith" and I just didn't know if I needed to jump or not. But good game !