My thoughts on the game....

Nice little RPG.

Bats could be in a cave in the mountains (or on the world map only at night) and bat meat obtained from every bat killed.

Different monsters could be on the map world.

Monsters too easy too kill (except the final boss).

Final boss is awesome, loved it.

There is another town shown on the map world that does not exist, you could make it a town or something else.