Home / Eggs
Save an Egg Eggs & Hatch Guide
HatchLabs created Save an Egg on Roblox on 28 Aug 2026. Eggs are what you carry home. The in-game index has an Eggs tab that can sort by best money per second and can search by name. A tooltip in one public session read "Leaf Dog Egg — 19 Kg — Common". Weights below are that session's copies, not a fixed stat.
| Egg | Family | Biome | Rarity | Observed kg | Thumbnail income | Hatch | Pets | Status |
|---|---|---|---|---|---|---|---|---|
| Legend Egg | Legend | — | — | — | $220/s | — | — | 1 source |
| Moon Specter Egg | Moon | — | — | 81K / 93.5K / 13.6K / 59K | — | — | — | 1 source |
| Moon Mantis Egg | Moon | — | — | 199.9K / 22.2K / 5K / 2.5K / 2.4K | — | — | — | 1 source |
| Moon Gargoyle Egg | Moon | — | — | 24K / 23K / 15.8K / 10.8K / 2.4K / 2.3K | — | — | — | 1 source |
| Moon Owl Egg | Moon | — | — | 71K | — | — | — | 1 source |
| Moon Spider Egg | Moon | — | — | 68.5K | — | — | — | 1 source |
| Moon Moth Egg | Moon | — | — | 2.4K / 1.7K | — | — | — | 1 source |
| Moon Mimic Egg | Moon | — | — | — | — | — | — | 1 source |
| Storm Dragon Egg | Storm | — | — | 168.6K / 6.7K / 6.4K / 5.3K | — | — | — | 1 source |
| Storm Guardian Egg | Storm | — | — | 11.3K | — | — | — | 1 source |
| Storm Cobra Egg | Storm | — | — | 6K | — | — | — | 1 source |
| Storm Ram Egg | Storm | — | — | — | — | — | — | 1 source |
| Storm Thunderbird Egg | Storm | — | — | — | — | — | — | 1 source |
| Tidal Kraken Egg | Tidal | — | — | 5K / 3K / 2.3K / 2.2K | — | — | — | 1 source |
| Frost Bear Egg | Frost | — | — | — | — | — | — | 1 source |
| Leaf Dog Egg | Leaf | — | Common | 19K | — | — | — | 1 source |
| Leaf Rabbit Egg | Leaf | — | — | 22.9K / 11.5K / 10.4K | — | — | — | 1 source |
| Coral Crab Egg | Unclassified | — | — | 25.7K / 18.4K | — | — | — | 1 source |
| Emerald Bat Egg | Unclassified | — | — | 2.1K | — | — | — | 1 source |
Updated 2 Nov 2026. Legend Egg's $220/s line is painted on the official thumbnail. It appears in the separate Thumbnail income column as a marketing figure, while Observed kg contains only weights. Moon Specter, Moon Mantis, Moon Gargoyle, Storm Dragon, and several others show different kilograms on different copies. Every reading is listed separately. Search this table by egg name or sort names from A–Z or Z–A.
Biome gates
Six area names have been seen. The wiki omits Ocean. The video omits the wiki's Ember label. I am not calling this a full map.
| Area | Speed shown | Where it appeared | Status |
|---|---|---|---|
| Forest | Not shown | Wiki | 1 source |
| Ocean | 100K | Video frame about 12:20 | 1 source |
| Frost | 500K | Wiki | 1 source |
| Storm | 2M | Wiki | 1 source |
| Moon | 10M | Wiki | 1 source |
| Ember | Not shown | Wiki index label | 1 source |
Tidal Kraken Egg uses a Tidal family name. I do not treat that as proof it drops in Ocean. Same-name pets are linked only as names: a Moon Gargoyle pet exists, and a Moon Gargoyle Egg exists, and no source says the egg must hatch that pet. Individual egg pages stay off until hatch time, biome, rarity, and pet outcomes are each filled from a source.
Questions
How long does an egg take to hatch?
One clip showed a 1 hour 40 minute timer on a single egg. Hatch time is blank in the table because that sighting is not a value for every egg.
Which biome drops which egg?
Name prefixes such as Moon or Storm are a family label only. The drop biome cell stays empty.
What is a mutation?
No public source lists mutation types. A size potion can re-roll an egg's size on PC with E, and Q puts it away. That is a size roll, not a mutation chart.
Sources
- Official Legend Egg thumbnail — checked 2026-11-02
- Kikatsu inventory footage — checked 2026-11-02
- Player wiki biome list — checked 2026-11-02