
Spike
- Incomenormal size, number 226 of 270
$15K/s- An average Spike egghatches into this, counting size and mutation rolls
$28.5K/s- Weightat normal size
- 250 kg
- Egg grows inthe same at any size
- 10s
- Sells forthe egg $1.2M
$1.5M- First index reward
$1.5M
Where to get it
- Luminous Egg1 in 339.4%per egg
Work out yours
- Earns
$15K/s- That's base income
- x1
- Mutations add up to
- x1
- Sells for
$1.5M
Add this Spike to your pen to total up your plot (250 kg is normal size).
Income by size
| Size | Weight | Eggs this size | Earns | Grows in |
|---|---|---|---|---|
| 0.1x to 0.2x | 38 kg | 1 in 502 | 10s | |
| 0.3x to 0.45x | 94 kg | 1 in 139 | 10s | |
| 0.85x to 1.05x | 238 kg | 79.7% | 10s | |
| 1.45x to 1.55x | 375 kg | 9.96% | 10s | |
| 1.9x to 2.1x | 500 kg | 4.98% | 10s | |
| 2.85x to 3.15x | 750 kg | 2.49% | 10s | |
| 3.8x to 4.2x | 1,000 kg | 1.24% | 10s | |
| 5.8x to 6.2x | 1,500 kg | 1 in 161 | 10s | |
| 9.5x to 12.5x | 2,750 kg | 1 in 837 | 10s | |
| 12x to 17x | 3,625 kg | 1 in 50.2K | 10s | |
| 20x to 35x | 6,875 kg | 1 in 25.1M | 10s |
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
$18K/s
Goldenx2.5 income, rolls on 4% of hatches
$37.5K/s
Rainbowx3.5 income, rolls on 1% of hatches
$52.5K/s
Parasitex3 income
$45K/s
Fracturedx2.75 income
$41.3K/s
Scrambledx2.75 income
$41.3K/s
Enchantedx2.85 income
$42.8K/s
Nitrox2.75 income
$41.3K/s
Spectralx2.75 income
$41.3K/s
Bloomx1.25 income
$18.8K/s
Spirit Bloomx2.5 income
$37.5K/s
Alienx2.5 income
$37.5K/s
Golden + Rainbowx5 income
$75K/s
Pets that earn about the same
- ScorpioLegendary, 35 kg
$10K/s - Lava IguanaLegendary, 400 kg
$11K/s - Rift EyeLegendary, 13,000 kg
$11K/s - SharkLegendary, 450 kg
$15K/s - Sand SpiderMythic, 120 kg
$16K/s - Candy CornLegendary, 250 kg
$17.5K/s - ScorpionMythic, 75 kg
$18.5K/s - PterodactylLegendary, 180 kg
$22K/s
About the numbers
Income, weight, growth time and the index reward are the Spike'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 Spike make in Steal An Egg?
$15K/s at normal size with no mutations, number 226 of 270 pets. A 3x Spike makes $114K/s, a Golden one $37.5K/s, and the average egg of it hatches into $28.5K/s once size and mutation rolls are counted.
How do you get Spike?
It hatches from 39.4% of Luminous Eggs.
How much does Spike weigh?
250 kg at normal size. Weight goes up in step with size, so a 500 kg Spike is 2x and earns $54.1K/s.
What is Spike worth?
It sells for $1.5M at normal size (100 seconds of its income) and its unhatched egg for $1.2M. Placing it the first time adds it to the index for $1.5M.

