Use the arrow keys to move. Collect all the coins to move to open the exit portal. Avoid red, bumping your head or jumping down a hole. Tip: if you collected all the coins in level 2 and the exit is still closed, the first coin is before the first platform. level 4 is that tricky too.
thanks to @griffpatch_tutor for most of the platforms, the coins and the exit sprite. thanks to @griffpatch for the tutorial.
