Heyo, this is probably one of my favorite browser games. I admit I've played this game probably a little too much during Covid lockdown but I've noticed things get weird when you play long enough.
I don't know how this game works code-wise but I've noticed things that don't normally appear until later (Elite bots, laser bots, etc.) can appear on floors 1 - 5. Also sometimes level generation gets weird and starts doing things that seem unusual.
Also, I've noticed things like cameras being generated next to each other and even vibrating objects.
Yeah game gets weird and glitchy sometimes but pretty good nonetheless.