Thanks for update.
Level number to be displayed on the score panel. Also, maybe even have the level number scroll up the screen when you enter a new one.
Level/distance saved with high score as said by Anakirob.
If borders are not to be fixed (see my post #125
for fix), then can platforms that are touching the sides of the screen be changed from
...notice corners removed from platforms touching side of the screen.
Maybe a page to tell you what each of the power pickups do.
Try a few different copper backgrounds. 3 below for you to try....
edit. You are welcome to steel my 'Copy font to fonts folder' icon from my game Wired Chaos.