You should add an obstacle, like a sea monster that eats you. I would also have the fish randomly spawn back in over time and add a score based on how many fish you have eaten so far.
A new version of this scenario was uploaded on 2019-12-09 16:13:09 UTC
Use the left and right arrow key in order to control the shark and eat the other animals .
2019/12/4
2019/12/4
2019/12/4
2019/12/4
2019/12/4
2019/12/4
2019/12/4
2019/12/4
2019/12/4