I have no clue what to do with this steel key.. even if i click and drag to a door nothing happens.. this game infuriates me more than it is fun and there's no way for me to find snacks and drinks for the twins and god knows how many items are invisible for me like the steel key for example.. it was pure luck i even found it in the first place...
The steel key is a hidden item. An inmate hints at where it is. It opens a steel safe in the warden's office by dragging it onto it. The snacks can be bought at the commissary and given to the twins by dragging the items onto them. The only drag effect I didn't code in was the lockpick to open the warden's office bc it was conflicting with the patrol effects. Having it in your inventory unlocks the door.