Match the name before the route.
Monster Egg is a separate shop egg with a six-name regular pool: Scorpio, Froggo, Crawler, Crocodon, Krakenoid, and Dreadscale. Mecha variants are configured separately. A field egg with a purple parasite and the Hungry Monster chest are different routes, even when community posts use overlapping words. Use the artwork as a visual clue, then read the exact in-game label before collecting or trading.
How to check Monster
Decide which route you are checking: the live Shop Monster Egg offer or the separate Hungry Monster activity.
Keep the exact label and date in your field notes.
For Hungry Monster, look for a purple-glowing infested egg in Snow or a later world and pick it up with the current prompt.
Keep the exact label and date in your field notes.
Carry the infested egg to The Hungry Monster and feed it through the visible activity prompt; community panels report +20% per feed.
Keep the exact label and date in your field notes.
Repeat the feed action until the chest meter reaches five reported feeds
This is an activity condition, not a universal drop chance.
Open the reward panel and record the exact result—Egg Growth, Speed, Treadmill Speed, Flyswatter, or the Monstrous/Parasite wording—before comparing it with the shop pool.
Keep the exact label and date in your field notes.
Sources and verification
Community snapshot (updated 2026-09-04): Monster Egg is a separate shop pool with six regular names and separately configured Mecha variants. The Hungry Monster reward uses conflicting Monstrous / Parasite wording; verify the exact card in your server.
What can make this run fail?
- Do not put Monster Egg, an infested field egg, Parasite Egg, and Monstrous Mutation into one catalog label.
- Do not turn the six pool weights or the reported 1.5% reward figure into official odds.
- Read the live Shop or Hungry Monster panel before deciding which route you are following.
A few things to know
Is Monster Egg the same as Monstrous Egg?
No conclusion is safe from the name alone. Monster Egg is the shop pool; Monstrous / Parasite wording belongs to a separate Hungry Monster or Titan Temple reward route in community reports.
Are five feeds at 20% an egg-drop probability?
No. A community panel report describes five accepted feeds at 20% each to fill a chest meter. That is an activity condition, not a universal egg or pet chance.
Is the 1.5% rare reward official?
It is a dated community reward-panel report. It is not a developer-published odds guarantee and may differ from the current server.