The hunters and the fox

This in a prototipe that I made a while ago, but I think it have potential so I will upload it anyway. The game consist of 4 hunters that have to stop the fox from going to the other side and if the fox is traped by the 4 hunters and it can't move then the hunters gets one point, but if the fox manage to pass the hunters and reach the other side then the fox will gain one point.

P.S.: Sorry if i have some grammar error, english is not my first language.