
Gorillastein
- Incomenormal size, number 22 of 270
$3.5B/s- An average Gorillastein egghatches into this, counting size and mutation rolls
$6.6B/s- Weightat normal size
- 40,000 kg
- Egg grows innormal size, bigger eggs take longer
- 10h
- Sells forthe egg $280B
$350B- First index reward
$350B
Where to get it
- Halloween zone 3Halloween pool, 1 in 3230.31%per egg
Work out yours
- Earns
$3.5B/s- That's base income
- x1
- Mutations add up to
- x1
- Sells for
$350B
Add this Gorillastein to your pen to total up your plot (40,000 kg is normal size).
Income by size
| Size | Weight | Eggs this size | Earns | Grows in |
|---|---|---|---|---|
| 0.1x to 0.2x | 6,000 kg | 1 in 502 | 10h | |
| 0.3x to 0.45x | 15,000 kg | 1 in 139 | 10h | |
| 0.85x to 1.05x | 38,000 kg | 79.7% | 10h | |
| 1.45x to 1.55x | 60,000 kg | 9.96% | 10h | |
| 1.9x to 2.1x | 80,000 kg | 4.98% | 10h | |
| 2.85x to 3.15x | 120,000 kg | 2.49% | 17h 33m | |
| 3.8x to 4.2x | 160,000 kg | 1.24% | 26h 11m | |
| 5.8x to 6.2x | 240,000 kg | 1 in 161 | 45h 59m | |
| 9.5x to 12.5x | 440,000 kg | 1 in 837 | 2 days | |
| 12x to 17x | 580,000 kg | 1 in 50.2K | 3 days | |
| 20x to 35x | 1,100,000 kg | 1 in 25.1M | 5 days |
Each row is the middle of the band; a 1% doubling roll can push any egg past it.
Income by mutation
Silverx1.2 income, rolls on 6% of hatches
$4.2B/s
Goldenx2.5 income, rolls on 4% of hatches
$8.8B/s
Rainbowx3.5 income, rolls on 1% of hatches
$12.3B/s
Parasitex3 income
$10.5B/s
Fracturedx2.75 income
$9.6B/s
Scrambledx2.75 income
$9.6B/s
Enchantedx2.85 income
$10B/s
Nitrox2.75 income
$9.6B/s
Spectralx2.75 income
$9.6B/s
Bloomx1.25 income
$4.4B/s
Spirit Bloomx2.5 income
$8.8B/s
Alienx2.5 income
$8.8B/s
Golden + Rainbowx5 income
$17.5B/s
Pets that earn about the same
- CthulhuDivine, 13,000 kg
$3B/s - Engine SnailEternal, 400 kg
$3B/s - Burnin' ShellEternal, 8,500 kg
$3.2B/s - Shattered ColossusDivine, 16,000 kg
$3.5B/s - Pumpkin BruteEternal, 58,500 kg
$3.5B/s - Mecha DreadscaleDivine, 35 kg
$4B/s - OctophantDivine, 30,000 kg
$4B/s - Skeletal GigantusEternal, 35,000 kg
$4B/s
About the numbers
Income, weight, growth time and the index reward are the Gorillastein's own entries in the game's pet config; the odds come from each egg's drop weights. Size and mutation payouts run the game's earnings code, the same as the earnings calculator. Every other pet is on the pets page.
Questions
How much does Gorillastein make in Steal An Egg?
$3.5B/s at normal size with no mutations, number 22 of 270 pets. A 3x Gorillastein makes $26.7B/s, a Golden one $8.8B/s, and the average egg of it hatches into $6.6B/s once size and mutation rolls are counted.
How do you get Gorillastein?
It hatches from 0.31% of Halloween zone 3s.
How much does Gorillastein weigh?
40,000 kg at normal size. Weight goes up in step with size, so a 80,000 kg Gorillastein is 2x and earns $12.6B/s.
What is Gorillastein worth?
It sells for $350B at normal size (100 seconds of its income) and its unhatched egg for $280B. Placing it the first time adds it to the index for $350B.

