Retro Pyramidium · Bubble Gum Simulator Infinity Wiki

Retro Pyramidium is a limited Secret pet in Bubble Gum Simulator Infinity. It could be hatched from the Retro Egg at a 1 in 100 million chance while it was out, from 23 January to 6 February 2026. It was part of Admin Abuse Egg.

Hatching

Egg	Chance
Retro Egg	1 in 100 million

Form	Chance per hatch
Normal	1 in 100 million
Shiny	1 in 4 billion
Mythic	1 in 10 billion
Shiny Mythic	1 in 400 billion
XL	1 in 50 billion
Shiny XL	1 in 2 trillion
Mythic XL	1 in 5 trillion
Shiny Mythic XL	1 in 200 trillion

Base odds, before any boosts.

Forms

Normal
Bubbles
+6,400
Gems
×125
Coins
×3,750
Shiny
Bubbles
+9,600
Gems
×187.5
Coins
×5,625
Mythic
Bubbles
+11,200
Gems
×218.75
Coins
×6,562.5
Shiny Mythic
Bubbles
+14,400
Gems
×281.25
Coins
×8,437.5
XL
Bubbles
+16,000
Gems
×312.5
Coins
×9,375
Copies
10,156
Shiny XL
Bubbles
+24,000
Gems
×468.75
Coins
×14,062.5
Mythic XL
Bubbles
+28,000
Gems
×546.88
Coins
×16,406.25
Shiny Mythic XL
Bubbles
+36,000
Gems
×703.13
Coins
×21,093.75

Form	Bubbles	Gems	Coins	Copies
Normal	+6,400	×125	×3,750
Shiny	+9,600	×187.5	×5,625
Mythic	+11,200	×218.75	×6,562.5
Shiny Mythic	+14,400	×281.25	×8,437.5
XL	+16,000	×312.5	×9,375	10,156
Shiny XL	+24,000	×468.75	×14,062.5
Mythic XL	+28,000	×546.88	×16,406.25
Shiny Mythic XL	+36,000	×703.13	×21,093.75

Trivia

It is a reskin of Pyramidium, using the same model.

History

23 Jan 2026Update 39
Added, hatching from the Retro Egg.
6 Feb 2026Update 41
Removed from the Retro Egg. Trading is now the only way to get one.

Secret petsShow

CategoriesPets

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

Last edited 15 Oct 2026