322MB!!!
Controls were really tough on mouse and keyboard. Once I figured it out it it was smooth sailing, no bugs except the debug messages on the left. I don't think a level past 2 exists. Felt more like a proof of concept than a game, as there didn't appear to be a way to die and the physics were pretty wonky. It would be cool if the turtle could flip larger objects but if they're too large it damages you or something, so that way you have to actually pay attention to the object sizes.