Stealaneggs The Cosmic biome in Steal An Egg has a speed requirement of 700M (700,000,000) — the Speed you need to carry an egg home ahead of its guardian. Its guardian is the Cosmic Skeleton. The previous biome is Prehistoric. After Cosmic, the next biome is Cherry Blossom at 2.5B. See the full unlock order.
Time to reach Cosmic
Already inside Cosmic and waiting for a rare egg? Log what you see to estimate the next spawn window.
Cosmic pets and base income
8 pets hatch from Cosmic eggs. Plug any of them into the value calculator to add size and mutation bonuses, or see all Divine pets.
| Unicorn | Divine | $1B/s |
| Eternal Lunar Dragon | Eternal | $250M/s |
| Cosmic Dragon | Secret | $60M/s |
| Cosmic Skeleton Boss | Secret | $45M/s |
| La Vacca Saturno Saturnita | Cosmic | $2.2M/s |
| Cosmic Gorilla | Mythic | $180K/s |
| Cosmic Gecko | Legendary | $30K/s |
| Centapede | Epic | $1.5K/s |