I had this idea to add a hunter NPC into the game. He'll give you small hunting jobs, such as "Kill 5 snakes, 3 bats, and 3 blobs" for a small amount of gralats, or for more gralats "Kill a bomb rat or flaming blob" etc. He'll give you the corresponding amount of gralats if you talk to him again after you complete each quest. This could also be used as a daily quest. I think this would be a good incentive to get players to visit all areas of the map more often.