Heir started with some perks but the benefits didn't take (most notably sleep less) but since they're already "applied" i am unable to ever use that perk
Yeah that's the way it was designed to be. I may add an upgrade to make it stay on the screen, as it was meant to be a trade off between boosting stats to gain more ore or trying to gain crystal.
Is your warrior 1 shotting the monster? Do they literally do no damage when their projectiles hit the enemy (any damage numbers?) or are they just completely not shooting at all and standing there without any projectiles being fired? If the warrior is killing the enemy too quickly the other characters may not have time to react and shoot.
I'll look into this, sorry you're having issues! Edit: I've found and fixed this issue, will look into the house loading next.