Operation: Egg Heist will be your foremost source of finding rare eggs in Aniimo as long as you manage to complete a successful run. Compared to the earlier CBTs, I haven’t found too many changes for the mode in the full version of the game.
Let’s find out how the mode works and how you can secure an Incredible Egg (if you’re lucky).
Disclaimer: Some information is based on how the mode worked in the CBTs, which hasn’t changed.
How does Aniimo Operation: Egg Heist
Operation: Egg Heist is a late game activity that can be played between one and three players. In this mode, you’re going up against the environment and other human opponents. The main aim is to secure an egg and bring it back to your base. However, you’ll be stopped in your plans, and that’s where skill comes in.

Once you find the entrance to the activated sanctum, head inside and look for the nest. However, you can’t just carry the egg back to safety. Instead, you’ll need to twine with it. When you do so, you’ll become the egg yourself.
To escape, you’ll also need to find Eggshell Coins. The requirement goes up if the egg is of higher rarity. To exit, look for the Destination Mechanism after completing the requirements. Once you’re back, you can safely hatch the egg and get your Aniimo.

Since Operation: Egg Heist is an endgame mode, you’ll need to reach the Veteran Pathfinder level to unlock the game mode. Developers Pawprint Studio has also added more rarities of egg for you to find. Additionally, the Chaos difficulty mode has also been added. However, you’ll first have to play at easier difficulty to unlock the more advanced ones.