Secret

Mecha Chompa

Mecha Chompa is a Secret Steal An Egg pet with a base income of $600M/s. It is a boss mastery reward: you have to beat Dr. Scramble's Mech 75 times. Some guides call it Toxic Crocodile.

Base income: $600M/s
Base weight: Unknown
Rarity: Secret
Origin: Event
Egg: Mecha Chompa Egg
Availability: LimitedBoss mastery: 75 wins against Dr. Scramble's Mech
Release: Update 6 (September 26, 2026)
Rarity score: 256as rare as 256 Common pets (Secret, x2 because it is limited)

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How much does your Mecha Chompa make?

Enter its weight in kg (the one on its card, or the one shown on its egg before it hatches: it is the same) and its mutations. Its base weight is not known yet: only the mutation effect is calculated.

Income by mutation

Mutation	Bonus	Income (base weight)
No mutation	x1	$600M/s
Rainbow	x3.5	$2.1B/s
Parasite	x3	$1.8B/s
Fractured	x2.75	$1.65B/s
Scrambled	x2.75	$1.65B/s
Golden	x2.5	$1.5B/s
Spirit Bloom	x2.5	$1.5B/s
Bloom	x1.25	$750M/s
Silver	x1.2	$720M/s
Golden + Rainbow (stacked)	x5	$3B/s

What is Mecha Chompa worth?

Mecha Chompa's money value is $600M/s at base weight with no mutation, and its rarity score is 256 (limited). A mutation multiplies that value, up to $2.1B/s with Rainbow (x3.5); several mutations add up, and a heavier Mecha Chompa is worth more.

Pets worth about the same: Ember Dragon ($600M/s), Luminous Abyss Shark ($600M/s), Oni Tiger ($600M/s), Skeletal Glyptodon ($550M/s).

There is no official value list: for a real offer, put it in the trade calculator, which tells you if the trade is a win, fair or a loss (W/F/L). Every pet's value: the value list.

Other event pets

DivineLimited

Mecha Chompa

How much does your Mecha Chompa make?

Income by mutation

What is Mecha Chompa worth?

Other event pets

Mecha Scrambler

Pink Dragon Experiment #010

Toxic Hedgehog

Archdemon Dragon

Ember Dragon

Experiment #001

Void Dragon

Drilla