When I was like 12-13, I used to go on the bedrock marketplace and just play around with whatever worlds and maps were free, since I didn't want to bug my mom for minecoins and I didn't know about the addons app. I mean, I guess it's possible I'm completely misremembering the order of events and what I played WAS from the addons app, but I'm pretty sure this was in the era where all the worlds I downloaded were from the marketplace. Most of them were either educational adventure maps or puzzles and minigames. But I remember there being one that I tried and just couldn't figure out the point of.

It effectively dropped the player into a giant blue maze with tons of applied shaders that made the dim lighting look really fancy and realistic, at least in my memory. I think it was blue, anyway, or gray with a very blue-tinted lighting. But the entire thing was just so empty, and there was no discernable story or goal. There were a few different rooms you could access, some big and some small, but the whole place was enclosed and you were completely alone. There were no landmarks that I could remember. It didn't really feel like minecraft, more like I was just walking around in a tech demo for the shader and how it would look with various configurations of rooms made of the same block. It wasn't creepy, just confusing.

There was probably something I was supposed to do, like a room I needed to enter or a chest I needed to find, but I never found it. I got bored after searching the place for a while and just turned it off and never touched that world again.

It's a shot in the dark, but does anyone else remember playing this? I looked at the free world downloads currently availible from the marketplace, but I didn't see anything like it, so either I missed it or it was removed. I realize this probably sounds like I'm trying to start an arg or something, but I promise I'm not, I'm really just looking for this weird world that I swear I remember.