Thank you so much for your feedback! <3
Now thay you're saying it, a simpler design for the tiles might really look a lot better, I'll definetively take that into consideration! Also I'm sorry the controls weren't straightforward ^^;, I still have got to make a tutorial to convey it better, but basically, as you open your wings holding Z, you'd control the direction of flight of the protagonist with the arrow keys (as if he was "swimming" on air, dunno if that makes sense).
Thanks a lot again :3