There are nineteen different Eggs in Crashlands. Every egg can be obtained once.
Eggs can drop from any creature that is the largest variant like for example: Wompit Bull. Bosses can't drop eggs. Each egg can be crafted into an incubator. When an incubator is crafted, Flux can place it on a floor. If the egg is left alone for five minutes, Flux can tap it to make it hatch, and poke the hatched creature to name it. Every creature can be named only once, so choose carefully. later you can rename it with an item crafted a Hearth.
Due to a rare bug, it is sometimes possible to obtain the same egg more than once.