Bike For Egg: How to Hatch Eggs and Where Hatched Pets Go

Every egg you collect in Bike For Egg goes to the same place: your base. There it sits with a countdown timer showing exactly how long it needs before it can open. When the timer runs out, you open the egg and the pet appears at your base, takes one of your pet slots, and earns money for you continuously. Here's the full process, from picking up an egg to checking what its pet earns.

How to hatch an egg, step by step

1. Collect an egg. Steal one from a pet out in the zones, or take it from another player. Rarer eggs sit in the higher zones.
2. Put it at your base. The egg is placed at your base with a countdown timer showing how long it needs to open.
3. Wait out the timer. Open times vary a lot by egg — seconds for the smallest starter eggs, hours for high-tier ones.
4. Open the egg when it's ready. Once the countdown finishes, open the egg and the pet comes out.
5. Equip the pet. You can equip it at your base and check how many coins per second it generates.

How long do eggs take to open?

All of these times were seen in a single play session, so treat them as a picture of the range rather than fixed values per egg. The countdown displayed on an egg at your base tells you the actual time for that egg, so check it as soon as the egg is placed.

The recording above is the play session the table came from: it runs the full hatch loop from a starter egg that opens in 5 seconds up to eggs that take hours, showing each countdown and hatch as it happened.

Where does the hatched pet go?

Straight to your base. The pet appears there, takes one of your base's pet slots, and earns money continuously from that spot. When you equip it, you can see its earning rate: pets observed during play ranged from a puppy at 2 coins per second, through a Trollelo Trollchina at 517 and a spider at 12,500, up to a Saturn cow at 2.3 million coins per second. The pets list covers the pets you can hatch, and the pet income guide covers what they earn.

Base slots: make room before you hatch

Your base holds only a limited number of pets. If it's full, either unequip pets to clear space or upgrade the base with Money to add more slots — one slot upgrade observed during play cost 50 million. Clearing space before opening a stack of finished eggs means each new pet has a slot waiting for it and starts earning immediately.

Another way to get an egg: the Fuse Lab

Not every egg comes from a theft. The Fuse Lab in the Safe Zone converts three similar pets into one egg of the same species, and it works both day and night:

1. Interact with the Fuse Lab.
2. Click three similar pets in its menu.
3. Check the Money cost shown at the bottom of the menu.
4. Hit Fuse, wait 60 seconds, then claim the egg.

Before you commit, know the trade-offs: submitted pets are deleted permanently, the best mutation among your submissions carries over to the egg, and Fuse Lab eggs are usually big — though occasionally you get a small one that hatches a mini creature with a low earning rate. See egg sizes and pet weights for more on that, or the Fuse Lab guide for the full walkthrough.

Why hatching is the whole game

The official description puts hatching at the center of the loop: steal eggs from pets or other players, hatch them to collect rare pets, earn money from those pets, and push deeper for rarer eggs, pets, sizes and mutations. Every finished egg sitting on a timer at your base is money waiting to be collected — open it as soon as it's ready.