its kinda op that you basically didn't take damage as long as you didnt die in that room sinc you can just kill fiends that respawn everytime you change rooms and can drop hp and mana potions.
this game just doesn't work, the game can't save, idling is too expensive and does literally nothing even if you wait for hours, you can carry like 2 items at a time until you gather 1200 coins and woodcutting level 25