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Crimson Butterfly

Legendary pet

Crimson Butterfly is a limited Legendary pet in Bubble Gum Simulator Infinity. It could be hatched from the Underworld Egg at a 1 in 2,000 chance while it was out, from 10 to 25 May 2025.

Hatching

EggChance
Underworld Egg
Underworld Egg		1 in 2,000
FormChance per hatch
Crimson Butterfly
Normal		1 in 2,000
Shiny Crimson Butterfly
Shiny		1 in 80,000
Mythic Crimson Butterfly
Mythic		1 in 200,000
Shiny Mythic Crimson Butterfly
Shiny Mythic		1 in 8 million
XL Crimson Butterfly
XL		1 in 4 million
Shiny XL Crimson Butterfly
Shiny XL		1 in 160 million
Mythic XL Crimson Butterfly
Mythic XL		1 in 400 million
Shiny Mythic XL Crimson Butterfly
Shiny Mythic XL		1 in 16 billion

Base odds, before any boosts.

Forms

FormBubblesGemsTickets
Crimson Butterfly
Normal		+650×14×435
Shiny Crimson Butterfly
Shiny		+975×21×652.5
Mythic Crimson Butterfly
Mythic		+1,137.5×24.5×761.25
Shiny Mythic Crimson Butterfly
Shiny Mythic		+1,462.5×31.5×978.75
XL Crimson Butterfly
XL		+1,625×35×1,087.5
Shiny XL Crimson Butterfly
Shiny XL		+2,437.5×52.5×1,631.25
Mythic XL Crimson Butterfly
Mythic XL		+2,843.75×61.25×1,903.13
Shiny Mythic XL Crimson Butterfly
Shiny Mythic XL		+3,656.25×78.75×2,446.88

Trivia

  • Concept art by @mallowiee.

History

  1. Update 3.5

    Added, hatching from the Underworld Egg.

  2. Update 5

    Removed from the Underworld Egg. Trading is now the only way to get one.

Legendary petsShow
Legendary633
CategoriesPets

Sources: Bubble Gum Simulator Infinity, read from the game, Bgs-infinity Fandom wiki (CC BY-SA)

Last edited 15 Oct 2026