CUBE, except vertical and the levels represent society. Low budget sci-fi horror with a decent hook and some visceral, nasty things to show you.
Fairly blunt in its sociopolitical metaphor, but it’s not really trying to be clever beyond making the broad strokes of commentary. It’s fairly plain what it’s getting at, but beyond face-value it doesn’t really say anything much deeper.
Stomach churning at turns, nihilistic at others, ultimately it’s an okay thought experiment that isn’t entirely sure what to do with its premise beyond the obvious.
Worth a watch, just not over dinner.