My idea for this LD is a horror game where your default view is minimal (see screenshot), and you can activate super vision to see the world as it really is. There are also monsters, and they can only be seen when activating super vision. The monsters can’t see you, unless you are running or when you are super visioning them. But even if they are invisible, if you touch them, you die.
No idea how fun it’ll be, though 😀
Looks (and sounds) really cool, good luck! ^^