Does anyone remember this forum?

[Kiwi On The Go]

Last night I remembered an online forum that I haven't heard anything about in years. I can't remember the name or if it actually existed. It could've just been part of some ARG or urban legend.

The point of the forum was people intentionally scaring themselves. Not "ooo spooky story creepy image" scary, but inducing actual paranoia and anxious breakdowns for shits and giggles. IIRC there was also self harm challenges/rituals involved. The forum had something like "square" or "cube" in the name, I'm not certain though.

Does anyone else remember this?

 

[Figger Naggot]

Are you talking about The Happy Cube?

 

[Kiwi On The Go]

YES THANK YOU.
This thread specifically was the one I was thinking about: https://thehappycube.proboards.com/thread/64/summon-aspect-paranoia
I guess since this was the only post I remembered clearly, I thought the whole forum was dedicated to doing weird ritual shit.