Little Town Hero

PlayStation 4 - 
In an isolated village on the edge of the world, a young boy named Axe dreams of seeing the outside world, although everyone is forbidden from venturing beyond the town borders. However, everything changes when a giant monster suddenly attacks the village, and Axe discovers he can fight using the power of a mysterious stone that turns his ideas into attacks. Through his trials of defending the village, he gradually unravels secrets of how the stones and the monsters came to be.