Playable Characters

List of Characters:

Sans
Most common monster in the Citadel. Can come from any Au. Have to find a surname to look apart from the other same Sanses.

Papyrus
Uncommon monster, the most common ones are from Underswap. Overprotected and in high demand from the Sans population. They're the center of attention, good or bad.

Undyne
Rare monsters, try to find their place in a city where their best friend can even be protected from her. Often seen as symbol of authority, they can easily find a job in security. Swap Undynes are a little lost because of this stereotype.

Alphys
Very Rare, since they commit suicide in most of the timelines. They're protected by the Undynes most of the time. They are not trusted in science field and have to find other way to live. Swap Alphys are known to be good Bodyguards.

Asgore
Very Rare, they are never trusted with power, even the Swap ones. The lack of real vegetation make their life tasteless

Toriel
Rare monsters, they are liked by most Sanses and has good reputation. Life seem easier for them and some monsters hate that.

Mettaton/Habstablook
Rare monsters, they tend to appear more in robot form than not. Since Papyruses likes them so much, they easelly find their place in entertainment. But when they fail, they're so easy to replace that their lives are stressful.

Nabstablook/Nabstabot
Uncommon, they tend to appear more in Ghost form. They live their lives peacefully most of the time. The Robot ones works in the music industry most of the time but since they're compete against each others, it's really hard for them to really look apart.

Grillby
Uncommon Monster, sometimes one of the only survivors. Appreciated by the Sanses, the ones who came in the Citadel early made a fortune. The others, unfortunately, have to find another way to live. Between the Muffets and the Grillbys there is too much competition in the food industry.

Muffets
Rare likable business woman, unlike Grillbys, they tend to form groups and gangs to survive in the Citadel. The more spiders the better.

Humans
Almost inexistent. Humains like Chara or Frisk are mostly killed for safety. There must be only two or three of each. They're highly monitored and are treated like prisoners or slaves in the worst case. Experiences on their determination is prohibited. The only fact to show their red soul is considered as provocation.

Flowey/Asriel
Floweys are killed on sight. Asriels are protected by Asgores and Toriels if found before a Sans who know who they are dust them. They're not seen as innocent children and are feared by most. It's forbidden for them to be near a Papyrus.

Gaster
Lost in the void, every Gaster fused in one entity. They're an omnipotent being capable of the best or the worst depend of the one who's in charge in his head. They don't live the in Citadel but can appear and act when they can manifest himself, mostly to monsters who got lucky (or not) enough to go back from being thrown in the Void.

(Other Monsters) and OCs
The list is not exhaustive. You can make you own monsters or play one from the game. There is so many you can choose but you'll need a solid background to justify their presence. Example: A Human/Monster hybrid will be VERY hard, almost imossible to be accepted without a perfect background.