This is my fish engine with invisble touch controls.
I couldt not find a good fish engine, and I really wanted to make a game like Ninja Fishing and Ridiculous Fishing. This example is all drag and drop code, and will help you get started with your new fish game :-)
In this Engine: There are 2 rooms one with light and one without light. there is two kind of fish and a underwater mine that will blow up on collision