Steal an Egg · Pet
Skeletal Giant Sloth
Skeletal Giant Sloth is a Secret pet in Steal an Egg that earns a base $900M/s. It hatches from the Skeletal Egg (Skeletal Egg).
EggSkeletal EggPet stats
Base income
$900M/s
Base weight
12,000 kg
Egg
Skeletal Egg
Grow time
—
Speed reward
—
Cash reward
—
Source
Skeletal Egg
Special egg
Rarity
Secret
Where to get Skeletal Giant Sloth
Skeletal Giant Sloth hatches from the Skeletal Egg, part of the Skeletal Egg group. According to the wiki, limited eggs like this do not spawn in the regular biome nests: they come from the Store or from special events such as Admin Abuse.
Estimate based on the wiki formula
Skeletal Giant Sloth income with mutations and size
| Mutation | 1× weight12,000 kg | 10× weight120,000 kg | 100× weight1,200,000 kg | 200× weight2,400,000 kg |
|---|---|---|---|---|
| No mutation×1 | $900M/s | $3.72B/s | $15.4B/s | $21.3B/s |
| Rainbow×3.5 | $3.15B/s | $13B/s | $53.9B/s | $74.7B/s |
| Parasite×3 | $2.7B/s | $11.2B/s | $46.2B/s | $64B/s |
| Fractured×2.75 | $2.48B/s | $10.2B/s | $42.4B/s | $58.7B/s |
| Scrambled×2.75 | $2.48B/s | $10.2B/s | $42.4B/s | $58.7B/s |
| Golden×2.5 | $2.25B/s | $9.31B/s | $38.5B/s | $53.3B/s |
| Spirit Bloom×2.5 | $2.25B/s | $9.31B/s | $38.5B/s | $53.3B/s |
| Bloom×1.25 | $1.13B/s | $4.65B/s | $19.3B/s | $26.7B/s |
| Silver×1.2 | $1.08B/s | $4.47B/s | $18.5B/s | $25.6B/s |
Estimate based on the wiki formula (marked beta there): income = base × (weight ÷ base weight)^(37/60) × mutation, with diminishing returns above 125× the base weight. In-game values can differ. See mutations and the income calculator.
How Skeletal Giant Sloth compares
Neighbors by income in Skeletal Egg (6 of 10):
Earns less
Skeletal Terrorbird
$750M/s(÷1.2 vs Skeletal Giant Sloth)
Earns more
Gigantus
$1B/s(×1.11 vs Skeletal Giant Sloth)
Other Secret pets
Skeletal Giant Sloth guide
Among the 35 Secret pets, only Toxic Hedgehog ($1.75B/s) earns more than Skeletal Giant Sloth. At $900M/s it even out-earns Gorilla King, the $880M/s Eternal guardian of Titan Temple.
A 225x upgrade over the plain sloth
The regular Giant Sloth is a $4M/s Cosmic. Update 6's paid Extinction Egg holds 6 extinct animals, and each hatch has a small chance to re-roll into a rare Skeletal version; for Giant Sloth, that version is worth about 225 times more and one rarity tier higher. The wiki groups it under the Skeletal Egg, and it doesn't publish the re-roll odds, a grow time or a hatch reward. No biome nest is involved, so Speed and guardians don't matter here.
The three Skeletal Secrets
- Skeletal Glyptodon, $550M/s
- Skeletal Terrorbird, $750M/s
- Skeletal Giant Sloth, $900M/s
Above these three, the line moves into Eternal with Skeletal Dunkleosteus ($2.5B/s) and Skeletal Gigantus ($4B/s), then Divine with Skeletal Sabertooth ($9B/s). Overall, 30 of 198 pets earn more than Skeletal Giant Sloth.
Estimates
It keeps the plain sloth's 12,000 kg base weight. With the formula the wiki documents:
- Golden: about $2.25B/s
- Rainbow: about $3.15B/s
- 10x base weight: about $3.72B/s
- 100x base weight: about $15.4B/s
- 200x base weight: about $21.3B/s
- Rainbow at 100x weight: about $53.9B/s
A Rainbow copy already passes a plain Skeletal Dunkleosteus, and a 10x one comes close to Skeletal Gigantus. For a Secret, those are Eternal-level numbers, which is why a well-rolled Skeletal Giant Sloth is worth keeping over many plain Eternals.
Data sourced from the Steal an Egg Wiki (CC BY-SA) and processed automatically; last synced 2026-10-11.