THANK YOU TO EXPLOSION. THIS PROJECT IS AMAZING. I would have used my own character (probably Squixel) but this project is too amazing and I didn't want people to think it was my own. All credit to Explosion. Just to be clear (this was a confusion to me when I first played the game), wall jumping (Mario style) is done by pressing 'up' and 'forward' (arrow keys) at the same time and holding.
All credit to @--Explosion--
