Biohazard

Celestial pet

Biohazard is a limited Celestial pet in Bubble Gum Simulator Infinity. It could be hatched from the Season 1 Guild Egg at a 1 in 100,000 chance while it was out, from 12 September to 10 October 2026.

Hatching

Egg	Chance
Season 1 Guild Egg	1 in 100,000

Form	Chance per hatch
Normal	1 in 100,000
Shiny	1 in 4 million
Mythic	1 in 10 million
Shiny Mythic	1 in 400 million
XL	1 in 50 million
Shiny XL	1 in 2 billion
Mythic XL	1 in 5 billion
Shiny Mythic XL	1 in 200 billion

Base odds, before any boosts.

Forms

Normal
Bubbles
+75,000
Gems
×225
Coins
×20,000
Copies
2,000
Shiny
Bubbles
+112,500
Gems
×337.5
Coins
×30,000
Copies
102
Mythic
Bubbles
+131,250
Gems
×393.75
Coins
×35,000
Copies
73
Shiny Mythic
Bubbles
+168,750
Gems
×506.25
Coins
×45,000
Copies
1
XL
Bubbles
+187,500
Gems
×562.5
Coins
×50,000
Copies
5
Shiny XL
Bubbles
+281,250
Gems
×843.75
Coins
×75,000
Mythic XL
Bubbles
+328,125
Gems
×984.38
Coins
×87,500
Shiny Mythic XL
Bubbles
+421,875
Gems
×1,265.63
Coins
×112,500

Form	Bubbles	Gems	Coins	Copies
Normal	+75,000	×225	×20,000	2,000
Shiny	+112,500	×337.5	×30,000	102
Mythic	+131,250	×393.75	×35,000	73
Shiny Mythic	+168,750	×506.25	×45,000	1
XL	+187,500	×562.5	×50,000	5
Shiny XL	+281,250	×843.75	×75,000
Mythic XL	+328,125	×984.38	×87,500
Shiny Mythic XL	+421,875	×1,265.63	×112,500

History

12 Sep 2026Update 72
Added to the game.

Celestial petsShow

Celestial petsShow

CategoriesPets Celestial pets

Sources: Bubble Gum Simulator Infinity, read from the game