Nice game. Liked how several levels in other people started spawning as obstacles. Don't really understand why there were multiple end doors for each level. The run animation was pretty smooth except for a few jerky points, though if you were going for a hand drawn feel it would have made more sense to draw each frame by hand.
Thx. The multiple doors were there so you couldn't get all the rings if you enter a door too early. I kinda were mix if too make it as a puzzle game. Where you have to get all the rings to proceed. But they are there now to signal kinda multiple choices in life.