Well, I like a good cliffhanger, even in small prototypes.
Don't worry, right now it's just a reminder on how i can add more rooms, when I'll revisit this game.
oh, i definitely also went looking for whatever changed outside, including playing through it a couple more times haha. btw i'm pretty sure it's impossible to use all 5 mirrors for any given side, since each one changes the directional parity so you'd need to use an even number (that could change if you use all 6 sides of the room tho 👀)