This is an unfinished project I used to work on a few months ago.
It includes a randomly-generating spider web.
Technical details:
Dots are placed randomly and they only connect with eachother when
they are <=(a certain distance) away.
The web doesn't lag pico-8 too much because it only gets generated
on the first frame and It's then stored in the extended memory and
redrawn from there every frame afterwards.