The game started at some ungodly screen resolution, how do i change it? is there a config file somewhere i can manually edit?

There is an item disappearance bug. If you quit the game while in the middle of a battle, you will always encounter the all-items-lost bug. If you quit the game when you are not in the middle of a battle, you will lose all items except your equipment with a probability....

I can't equip my weapon after purchasing one at the start of the game

I enter my name and then... nothing, nothing, nothing. Please help.