For those who do not know, i am also making a very special game, it also involves demons, but it is a 3d sorta horror resource management rpg game where you start weak due to a severe injury *reduced hp to 10 max* that will have free roam battles, but not fully free roam your confined within the room if it is a boss battle, mini bosses do have free roaming though, so far i am working on the starting point, which is a hospital, which had been distorted due to demon magic, but you will start on the bottom floor, if you choose to go higher later on, you have a higher chance of dying, there is free roaming outside but... The resource management portion, it has a mechanic to make you take things apart like in fallout 4 and craft survival items.., but it doesnt take place in a nuclear wasteland, and could be apocalyptic if left alone, demons can possess people in it as well so be ready for when that comes out too