Had real fun playing this entry! Creating wind turbines / gravity rings makes quite some fun. And having an alligator fly through them bouncing off the walls is nice to look at :)

The visuals are nice, but what I miss is that everything snaps together. Some elements have shadows (alligator, trees, ring) while others seem to be either fully lit (fish, all particle effects) or fully in darkness (ground). The water seems to have an gradient while everything else is flat. The eye seem to be drawn to the mushroom bases (glowing in yellow) while they are not that important. The splashes of the water have the color of the glows instead of the water. I think adding a vignette wouldn't hurt.

The gameplay feels like a fresh mixture of Flappy Bird and Angry Birds :D
Makes lots of fun and a really great work from you! Entertainment: 5 ✯/✯

I had a lot of fun with this one. The mechanic is pretty solid, but there were some playability issues that might be easy to solve.

I  kept mis-guessing the distance the gator would launch through a nearby hoop.  a visual indicator if the mouse is in the gator's launch range would be great to prevent misfires like that. and when I was moving quickly, it was pretty hard to place rings due to the camera moving.  Maybe pausing/slowing the camera scroll while the player is holding down the mouse button and creating a ring could help with that?

otherwise, great art, mechanics, and submission in general! 

That's some quality right there! You guys did a great job with this submission, feels like this could be a great mobile game... A game to slay Flappy Bird? Who knows. I wish though you could limit the radius at which you can create the rings (think of it as a bubble around the crocy) cause I couldn't beat first level no matter what constantly making rings quite a bit outside of the zone (hence why reminded me of Flappy Bird). Good stuff!