Very cool! It's very fun to compare your game against my own implementation of a similar idea :)
I'm sure you're aware, but a few bugs we experienced:
- Possible to glitch through the rocks to get higher than intended
- In some positions it was possible to view the outside of the pond (including template assets!)
- The 'Options' menu is a black hole :)
My girlfriend played both your game and mine; she prefers your graphics, but my camera/control handling.
Nice job !