arrow keys to move, space to charge a jump, press up arrow keys while holding space to jump. press longer for a bigger jump. red makes you go back to the beginning of a level. Press r if you are stuck and can't get back. I've only got one enemy, but I'll add more. If you hit the pink part, you lose a life. I know there is no pogo, but that's fine. Down arrow for different character. If character won't move, press up arrow.
Pogo Fight from Happy Wheels. Just came to mind.