This is very buggy. Sometimes (but rarely) they will break down doors on easy and normal, but they WILL on hard (hardcore is a gamemode, not a difficulty; hardcore is the game set to hard difficulty with insta-death).
Personally, I seriously don't get this. I get the part about donations, but not your suggestion. (I understand what you are explaining, but not how it would help.)
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Alright NOW I'm angry!
Climb-climbing-climb-climbing...
My favorite lines! My sides hurt!