The repairer can't repair- no lumber The quests thing should tell you you're trying to destroy the ale storehouse Need an end score screen When the hero dies, you should put a timer in the corner counting down to revival You can attack the enemies' item stores, but not the barracks, you can also buy items from each (if you don't want them to be attacked, make them neutral, the computer gets confused trying to attack an invulnerable thing)
Good job though. (Highly appreciated, being I have tried and failed to make a map)