Polybiusball

Polybiusball is an arcade game released in arcades in the late 70's to early 80's by the government, who used the video game as a method of brain washing people and conducting experiments unbeknownst to them on their minds. He is also one of only balls Tetristangle can't anschluss. It made people have seizures, nausea, and even death.

Friends
FNaFball - Just a friend. He says he's scary, but personally I think I'm more scary.

Agonyball - Another friend. I actually don't know what he is. I think he's a demon or something.

Enemies
Smash Hitball - What are you, a mind manipulation? That's my job!

Cut The Ropeball - You'll never remove me.

Tetristangle - Still mad that you can't Anschluss me? Cry me a river.

​​​​​Beyond YNTH bug - She's my only weakness, buzzing from her can kill me again