New dungeon! Post-game maze!

This maze is almost endless! (not)

(An example of a maze. Minimap)

This "dungeon" becomes available after passing the game at least once.

Also added a new item - a HAMMER.
The hammer will hit not only the cell in front of the player, but also the next cell (Damage reduced 4 times).

Also added Spanish to the game! Hooray!