Glitchenstein's Odd Creation

Game description:

Glitchenstein was a brilliant developer, but he had a bit of a problem. He loved to create creatures that were a bit glitchy. His latest creation was a creature that could jump and run, but it did so with inverted moves. It would hop with down, duck with up, and go left when you told it to go right. The poor creature was a disaster, but it was also quite entertaining to watch. It would go through many puzzle levels, wondering why it was made that way.

Game controls:

Player 1:
Arrow Left Move Right and Arrow Right Move Left and Arrow Down Jump and Arrow Up Duck