Koi (Steal an Egg)

Koi (Cosmic) earns 12M Cash/s in Steal an Egg.

Rarity: Cosmic Hatches from: Koi Egg

Cosmic

Stats

Rarity
Cosmic
Base income per second
12M (12,000,000) Cash
Base weight (kg)
120
Secret pet
No

All stats above: Source: community wiki Wiki pageWiki data as of

Updated Wiki data as of Where our data comes from

Game data adapted from the Steal an Egg Wiki on Fandom, licensed CC BY-SA. Our changes to that data use the same licence.

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Income per second
12,000,000 per second

Wiki data as of . Our data file: version SAE-20261024-13, rebuilt .

How to get it

Koi at a glance

  • The Koi is one of 38 Cosmic pets in our list and has the joint 15th highest base income among them.
  • The strongest Cosmic pet, Three Headed Chicken, earns about 14 times as much as the Koi.
  • Across all 231 pets with a known income it ranks joint 110th.
  • It hatches from the Koi Egg, found in Cherry Blossom (needs 2.5B (2,500,000,000) Speed), and takes 25m 00s to hatch in your pen.
  • The community wiki lists a reward of 4.2M (4,200,000) Speed and 1.2B (1,200,000,000) Cash for this egg.

Is the Koi worth it?

  • Of the 8 pets whose eggs spawn in Cherry Blossom, the Koi earns the 4th most.
  • The next step up in the same zone is Stag, which earns about 12 times as much as the Koi; its egg takes 3h 00m 00s to hatch instead of 25m 00s.
  • Worth replacing? A Koi earns about 1.6 times as much as Snowy Owl, the next pet down in this zone, so it is an upgrade over that pet and everything below it.
  • To carry its egg home you first need 2.5B (2,500,000,000) Speed to reach Cherry Blossom; the next zone, Titan Temple, needs 7B (7,000,000,000) Speed.
Pets whose eggs spawn in Cherry Blossom, by base income
PetCash per secondHatch timeCompared with Koi
Kitsune1.8B (1,800,000,000)12h 00m 00s×150
Oni Tiger600M (600,000,000)8h 00m 00s×50
Stag145M (145,000,000)3h 00m 00s×12.08
Koi12M (12,000,000)25m 00sthis pet
Snowy Owl7.5M (7,500,000)15m 00s×0.63
Red Panda450K (450,000)8m 00s×0.04
Salamander74K (74,000)5m 00sunder ×0.01
Crane4K (4,000)3m 00sunder ×0.01

How much does a Koi make?

A Koi in Steal an Egg earns 12M (12,000,000) Cash per second (43.2B (43,200,000,000) per hour) at its base weight of 120 kg with no mutation. A mutation multiplies it, so a Rainbow Koi at the same weight earns 42M (42,000,000) per second, the most of any mutation in our list.

Income of one Koi at its base weight, by mutation
VersionMultiplierCash per secondCash per hour
Koi (no mutation)×112M (12,000,000)43.2B (43,200,000,000)
Silver Koi×1.214.4M (14,400,000)51.8B (51,840,000,000)
Bloom Koi×1.2515M (15,000,000)54B (54,000,000,000)
Golden, Spirit Bloom Koi×2.530M (30,000,000)108B (108,000,000,000)
Enchanted, Fractured, Nitro, Scrambled, Spectral Koi×2.7533M (33,000,000)119B (118,800,000,000)
Parasite Koi×336M (36,000,000)130B (129,600,000,000)
Rainbow Koi×3.542M (42,000,000)151B (151,200,000,000)

Does a heavier Koi earn more?

Yes: at 240 kg it earns 18.4M (18,399,940) per second, and at 1.2K (1,200) kg 49.6M (49,641,845), 4.1 times its base income. Wiki rule, not tested by us

How this page was made: stats from the community wiki, tables worked out with our calculator formula. How we work

Compared with similar items

Base income per second compared with other Cosmic pets
NameBase income per second
Rhinotaur17.5M (17,500,000)
Sacred Moth16M (16,000,000)
Imp16M (16,000,000)
Koi12M (12,000,000)
Stacked Turtle12M (12,000,000)
Mantaris11M (11,000,000)