I made it like this because I rely heavily on maps in games and this is the sort of map that I'd want for this kind of game. The small version gives an idea of the current room in relation to others without taking up too much screen space, but the bigger one clarifies fine details and can be conveniently toggled with a button press. It might change over time depending on what feedback I get during testing.

The main purpose of this post was the video of the intro, this minimap was an afterthought, but there's been little feedback about the intro and a bunch about the minimap...