Made in the Underfell universe, currently only has two other known AU forms.

Undertale: Periwinkle

Underswap: Marigold

Outertale: Cobalt

Horrortale: Dionaea

Swapfell:

She communicates through telepathy, since she can only speak (verbally) in recorded phrases.

Her flower determines her physical or emotional state.

Wilting: extreme sadness/Dehydrated/overheating

Normal bloom: content/normal condition

Bud: sadness/fearful/sick/intimidated/tired

Icy/frosted/pale: cold/sick

Larger in size, glowing: Angered/adrenaline rush

Sharp points with teeth, larger in size, glowing (aka monster flower form): Rage/battle mode

She lives in an echo flower field due the fact her parents glitched out of the game when she was young. She relies on the garbage dump for things, but gets off pretty well.

She ventured into Snowdin one day and met Absinthe, Nova, and Antygravz (who soon became her boyfriend). They formed a miniature Royal Guard, since they were too young to the real one.

Azure's parents reappeared in the game with the help of Gaster and a mirror she found in the dump. Her moms; Scarlet and Indigo, have since then been a part of Azure's life. But since they were in the void for so long, the vanished again within a few days.

Azure gets lonely living in a cave on her own, she took bits of her soul's fluid and inserted it into echo flowers. Lilac and Peony formed from the two flowers, and they're pretty much her children. They treat her like a big sister, however and she cares for them like one aside from being a maternal influence. ((See their favourite))

Roleplayed by: Mettababe