The mermaid follows the mouse. Pick up scales and avoid fish. Difficulty determines how much health you have and the number of scales (or survival) is your goal for how many scales you want to pick up. It basically is how long you want the game to be.
I had to upload this for school. Lol it was rushed heheh Music is Ballad of the Wind Fish, an OC Remix by Dong. (Dong on OC Remix that is) Actually pretty much all the instructions and the tiny credits are in the project.. since that was the school project criteria an' all. Looking back I should have tested it more *~* Ah well it's super late anyways///