And Yet It Moves is a wonderfully fun and clever platformer that uses the ability to switch which side of the screen is up into they main way of progressing. But it is far more complicated and diverse then many other similar games.
I only played a small part of it, but have always wanted to own and play more of it. And for anyone else who does not own it and likes platforming games, today is your lucky day. For today only AYIM is on sale for whatever you want to pay, even $0. You only have to sign up at the site (which requires nothing special) and click the PWYW button on the right!