Beta 3 where to lvl up!

Here are some good places where to level up, and which are the best monsters for each level.

Level 1 to 4: Bats and rats at the town dungeon map 10.
Level 5 to 8: The goblins at the goblin bridge map.
Level 9 to 11: Cave with rats and rats boss.
Level 12 to 14: Fight wolves or skeletons in the desert.
Level 15+: Go into the 2nd world and fight snakes.