The Alien Biome in Steal an Egg has a secret gate you can unlock! Complete the Alien Ferryman's quest to access the Lagoon. Once there, fish out seven Relics and return them to the Alien Gate to unlock it. Opening the gate gives you access to the Alien Fusion Chamber. Here's how to unlock the Alien Biome Gate in Steal an Egg.
How to Unlock the Alien Biome Gate in Steal an Egg
The Alien Biome Gate is located on the right side of the Alien Biome in Steal an Egg, right next to the Alien Ferryman. To unlock this gate, you need seven unique Relics, which you can fish up from the Alien Lagoon. However, you must first complete the Alien Ferryman's quest to access this area. The quest and area become accessible after you get 250B speed.
The Alien Ferryman requires you to catch 20 fish in the Alien Biome. You can fish in the waters around the area. If you don't have the Halloween Fishing Rod, the Ferryman will provide you with an Alien Rod. Once you have the rod, cast your line and successfully catch 20 fish to complete his quest.

Alien Lagoon
The Alien Lagoon is a secret area that you can access after completing the Ferryman's quest. Once you finish the quest, interact with the Ferryman to travel to the Lagoon. Remember, this is different from the Alien Biome Gate in Steal an Egg.
Once there, cast your rod into the nearby waters. You can fish up different items in the Lagoon, including Void Pearls, Alien Eggs, Mutations, and Relics.

Also Read:
How to Fish for Relics in Steal an Egg
Relics are among the items you can fish up in the Steal an Egg Alien Biome. There are seven Relics, each with a unique color. While there isn't a specific drop chance for Relics, they are quite rare to fish up. These Relics are required to open the Alien Biome Gate in Steal an Egg.
While fishing for Relics, you can also unlock Fishing Milestones. These include new Rods, Rare Pets, and Mutation Consumables. The Fishing mechanics are the same as the Halloween event. Cast your rod by clicking in the water, wait for a fish to take the bait. Then, repeatedly click M1 until you catch one.
Nebuloth Kraken
Every 30 minutes, a massive boss-catching event begins inside the Alien Lagoon! During this event, players across the entire game compete to catch the brand-new Divine Nebuloth Kraken.
Only 750 Nebuloth Krakens are available globally every 30 minutes. Once all 750 have been caught, they're gone until the next event!

Alien Fusion Chamber in Steal an Egg
After finding all seven Relics, place each one in its corresponding spot to open the Alien Biome Gate in Steal an Egg. Inside, you can fuse two Divine Pets to obtain the Alien Egg. This Egg has a chance to hatch into a better Divine Pet with high base income.
The two Pets you need are:
- Obsidian Rex
- Nebuloth Kraken

That's all you need to know about unlocking the Alien Biome Gate in Steal an Egg. Make sure to check out the full Steal an Egg Wiki for more guides!
FAQs
You must have a minimum speed of 250B Speed to access the area and receive the quest from the Alien Ferryman.
Talk to the Alien Ferryman next to the gate on the right side of the Alien Biome. Complete his quest by catching 20 fish.
he Nebuloth Kraken boss-catching event triggers every 30 minutes in the Alien Lagoon. There is a global pool of 750 Krakens available per event cycle.