Friends saved! Good idea to give the player a clue on the number of remaining friends to rescue by positioning the rescued one in circle! Definitely worth further development!

I played, I rescued.  Thanks for creating and submitting this.

Hurray! I found all my friends. I think you've got a good foundation for a game here. You could build on this by adding some extra wrinkles to make the journey more varied and interesting - and some subtle indicator of where the remaining friends are so you don't have to sweep the whole map if you miss one.