But then: the magic happens.
In normal Resident Evil programming, doors act as "zone dividers." When you leave a room, the game unloads the enemies you left behind (or saves their HP and position). When you re-enter, they are where you left them. resident evil 1.5 magic zombie door
If you have ever watched a leaked playthrough of the 40% or 80% build, you have likely seen it. A door that leads nowhere. A door that defies the logic of the mansion. A door that seems to summon the undead out of thin air. But then: the magic happens