Yeah... I'm in another fandom...

Anyways, let's get this started with some headcannons!

Excuse my English, I'm not that great at it. 

Grian is a watcher, whether or not he remembers about that depends on the content... 

If Grian's a watcher then he probably represses all his 'negative' emotions because I headcannon that his powers are linked to his emotions which is bad if your a watcher.

The watchers from EVO are like parent figures towards Grian. 

He pros have PTSD.

Doc is 100% an experiment gone wrong. Self experiment or human experiment performed by some other cruel human being? Depends on how traumatised you like your Doc :)

Doc is too lazy to weaR A GODDAMN SHIRT LIKE SERIOUSLY DUDE, SHIRTS AIN'T THAT EXPENSIVE! HOW ABOUT SHOES??? LIKE?! CAN'T YOU AFFORD THOSE?!?!

*coughs* ahem...

Anyways...

Mumbo represses his anger and rage until it all bottles up and someone ends up hurt, thus making him feel guilty once he calms down. Reason? Maybe it has something to do with his childhood? Maybe he doesn't want to hurt someone?

Jevin is a shapeshifter, he's more comfortable in his smile-human form. 

Biffa is paralysed from necks down which is why he always wears his pink and yellow Ironman ripped off suit so he can function like the player he once was.

Tango is a demon. I'm pretty sure half of the fandom can agree on that.

Cleo is a zombie brought back from the death by her family. She's actually a few hundred years old. She's kinda of immortal and she hates it because she'll never get to live a full human life and that everyone she loves and cares for will die. 

She has no memories from her human years. 

At least, she has Tango...

Cleo knows witchcraft and is trying to find a way to make all the hermits immortal because she can't stand the thought of them leaving her life. She cares about the hermits more than any groups she's been part of. Dare I say that she considers them as family...

Undead mods can't harm her. In fact, she can chat with them if she wants.

Python is a creeper (wait for it) and python hybrid. He loves nature and will only support earth friendly community. He grew up in the jungle biome with his parents. Like Doc he was once human...

Evil Xisuma has no clue about who he is other than he's supposed to be evil. He's a clone of Xisuma. He knows witchcraft as well. He has a love for pranks. Unfortunately, most of the time they go wrong and someone gets hurt.

Stress and Joe's family are still here in my multiverse.

NPC Grian is a bit similar to EX. Just minus the 'he's supposed to be evil' and replace the love for pranks with rustic style buildings. He's technically immortal... NPG can open doors but it takes him two to three days. So he crashes though a window or just breaks down the wall/roof/ground/literally anything just to get inside. He hates Robo Grian. 

TFC can see into the future...