Monster Egg

Limited

Shop eggEvent: Monster UpdateSource review 13 days ago

Monster Update event egg that hatches the 12 monstrous counterpart pets (Scorpio, Froggo, Crawler, Crocodon, Krakenoid, Dreadscale and their Mecha variants), spanning Legendary to Divine. The rarest Monster Chest pull (1.5%) is a 'Monstrous Egg' that arrives with the Monstrous Mutation already applied.

Three acquisition paths reported by PGG (Aug 29): the Hungry Monster's Monster Chest, the Titan Temple biome, and the Robux shop. Whether 'Monstrous Egg' (chest reward) and 'Monster Egg' are one item or two is not fully established — treated as one entry here. Pet incomes in IGN's table are listed as 'Unknown'.

Quick stats

The facts at a glance — unknown stays unknown.

Biome / Event

Monster Update

Egg type

Shop egg

Possible pets

Rarest hatch

Mecha Crocodon

Obtainable

Yes

Source

View reference

Reset / availability

Event window — see the event hub

The pool, chances and rarity labels on this page are independent-reference data. The primary reference recorded for this egg supports the published fields, while the official Roblox game page establishes the broader egg-stealing and pet-hatching gameplay loop.

How to get

Documented acquisition routes.

Event egg — listen for the server-wide announcement and get there first. Community guides recommend night-time treadmill training since stealing is disabled at night.

Possible hatches

All 12 documented pets, sorted best-first. Exact odds are not published.

Pet	Rarity	Income
Scorpio	Legendary	$10K/s	calc
Mecha Scorpio	Legendary	$45M/s	calc
Froggo	Mythic	$50K/s	calc
Mecha Froggo	Mythic	$155M/s	calc
Crawler	Cosmic	$1.5M/s	calc
Mecha Crawler	Cosmic	$320M/s	calc
Dreadscale	Divine	$2B/s	calc
Mecha Dreadscale	Divine	$4B/s	calc
Krakenoid	Eternal	$500M/s	calc
Mecha Krakenoid	Eternal	$1B/s	calc
Crocodon	Secret	$30M/s	calc
Mecha Crocodon	Secret	$680M/s	calc

About the odds

What we refuse to invent.

Exact hatch odds for Monster Egg are not currently verified — no official rates exist and community sample sizes are too small. Any site quoting percentages is estimating. Our egg explorer shows the real pool and upgrades to odds math once data is verified.

FAQ

What pets hatch from Monster Egg?

Monster Egg can hatch 12 pets: Scorpio, Mecha Scorpio, Froggo, Mecha Froggo, Crawler, Mecha Crawler, Dreadscale, Mecha Dreadscale, Krakenoid, Mecha Krakenoid, Crocodon, Mecha Crocodon. Exact per-pet odds are not documented.

How do you get Monster Egg?

Monster Egg is a shop egg egg — see the acquisition notes on this page.

Are the hatch odds for Monster Egg known?

Exact per-pet hatch odds for Monster Egg have not been verified. This page lists its documented pool and labels odds as unknown rather than presenting community estimates as facts.