Cool art and nice potential.
I like the gameplay and the normal dimension is challenging, but I think the hell dimension is a bit too easy. And it looks a liitle bit odd, that the grass on the foreground is moving with you.
Found two bugs:
- Some of the gems weren't collectible and maybe its better to define a minimal distance between two gems.
- When I switch back from the hell dimension, I saw only the stage without any movement, obstacle or player, but I still got more score.
Nicely done! :3