Update 12 for Steal an Egg is here, and it is one of the biggest updates so far. It adds the new Alien Planet Biome to the game. This biome is home to a bunch of new additions, including fishing, new pets, and even a few secrets. To learn more about this biome, read the full Steal an Egg Alien Planet Biome guide below.
Alien Planet Biome Details
The Alien Planet Biome is directly after the Enchanted Forest. This biome has a Recommended Speed of 250 Billion, and there are 14 pets to collect.
Alien Planet Biome Pets
There are 14 pets (+ a fuse) to collect in the Alien Planet Biome. Here are the 13 found so far:
- Bloomfin
- Bloomspire
- Vexlet
- Flarefish
- Glacigon
- Jellynova
- Redmaw
- Aurora Stag
- Tideler
- Abyssjaw
- Viridian Prowler
- Prismare (Divine)
- Obsidian Rex (Divine)
Not in Index Pet
- Nebuloth Kraken (Divine)
Each night, a random event called the Alien Tidal Surge may happen. This event floods the biome and makes it so 5 exclusive pets become available, including a new Divine Pet.
The biome also has two more things to find: the Alien Lagoon and the locked Relic Door.
The Alien Lagoon

In the Alien Planet Biome, you will find an NPC named the Alien Ferryman. Talk to him and, if you have 90 Billion speed, he will give you a Fishing Rod. Catch 20 fish, and he can take you to the Alien Lagoon.
Once you have caught 20 fish, talk to the Alien Ferryman again and he will take you to the Alien Lagoon. The Alien Lagoon is a separate area. There, you can fish all night without being sent back to Spawn.
Cosmic Eclipse Event

Twice an hour — at :25 and :55 — a special event called the Cosmic Eclipse starts in the Alien Lagoon. While the event is running, a Nebuloth Kraken appears. Fish it up to unlock it as a pet. All players share one count of 750. Once 750 Kraken have been caught, no more will appear until the next event.
Locked Relic Door

There is a Locked Relic Door in the biome. To open it, you need to fish up all 7 colored Relics: Orange, Yellow, Green, Blue, Purple, Pink, and Red.
Behind the door is a Fuse Altar. One player needs an Obsidian Rex, and the other player needs a Nebuloth Kraken.
Fishing Milestones & Dark Matter Mutation
The more fish you catch, the more milestone rewards you unlock — from 5 fish all the way up to 5,000.

Rewards include Void Pearls, Dark Matter Mutations, biome pets, and stronger fishing rods. Catch 5,000 fish to earn the Kraken Rod + Abyssjaw.
You can check your progress by tapping the Void Pearls icon on the right side of your screen.
At the Alien Ferryman Trade-In, you can spend 1,750 Void Pearls to get one Dark Matter Mutation.
That’s all you need to know about the Alien Planet Biome in Steal an Egg. What do you think of this new area? Let me know in the comments below.


