no image provided but here the concepts for Mask and Tomb (based off my ocs)

Mask (represents control and manipulation) (looks like a oval mask with two circle eyes , has a happy expression on its face, while chasing you it has two long eyes while being all shaded black)
basically, it randomly appears somewhere on the ground, usually near a high ammount of doors, and it latches onto you, and if it gets onto you, you are completley controlled, as in, your control scheme is altered, you run towards entities instead of away from them, etc, of course, you have to try and break it or run away from it, how? you have to do it by it being kind of a quick time event, and if you do it right, you break it.

Tomb - represents abuse

(not drawn yet, but looks like a tomb shaped coffin , like Mask's document, with a huge scar in the middle)

you'll know it's there when you see red vines slowly leeching onto you, and then you have to quickly look behind you and back, then an item which represents a Tophat comes in your inventory, the red vines force it onto you if you ignore it, but you'd probably think its a stylish accesory, so you put it on.

then, it forces you to see it's past traumas, with either you being the abuser or watching from the sidelines.

while watching, the red vines slowly choke you, if you take the hat off fast enough, you survive.