How do we make this worse?

because being isolated is worse than being humiliated

play a very loud laugh track every time theyre injured

just hide them in your mouth

Carolina reaper juice on the floors.
Thrown in handcuffed and blindfolded. They wont vs Ave to tell if going too fast and run into the wall ahead or too slow and get scraped. Regardless they would get scrapes due to rough grit and simple walking. Aerosol piss in the air once every 15 minutes. Once an hour throw some broken glass on the floor. Since blindfolded and handcuffed would be hard to gauge where it is to evade. Also every 30 minutes put a colony of fire ants in there.

i can get behind the handcuffed and blindfolded idea but i feel like the theme of this torture is to do as much passive damage as possible while using as little energy as possible,
mainly using automated systems like light sound darkness vent fans mist sprays etc

Attached: 1553659242914.jpg (500x738, 181K)

keep them on a life support machine for 20 years
and then let them go
biggest mind fuck

Put the belt speed on random. Slow it down, let them sleep, turn it to max and slam them against the wall.

Two way mirror?
Observers can see in, but the occupant cant see out.

flood the chamber with chlorine gas

sure but what if 2 of the walls were mirrors reflecting on each other to give that infinity illusion effect, so they guy sees infinite copies of himself suffering constantly
that would ruin the fun though