I like how the text was framed under an image of the level during the introductory scene
For browser players, I would change the “ up & down “ movement from the arrow keys to”AWDS”. For Windows computers, the arrow keys scroll the page up and down.
I wasn't informed anywhere that it was possible to double jump.
there's a tiny graphical bug on some of the ledges. I can see the alpha of your Sprites.
How will you make this stand out from other Platformers with a similar look?