The Ocean Egg is a limited legendary egg in Adopt Me!. It was released on Friday, April 16, 2021, at 7:30 AM PT, replacing the Fossil Egg. It costs 750 and is still available for purchase from the Gumball Machine in the Nursery. The Ocean Egg is also obtainable through trading.
On April 9, 2021, a large red and white floating banner with a live countdown was held by a flying Starfish and Crab with some white set of wings that has some purplish particle effects on the wings around them. Around the Nursery, several ocean-themed items such as coral and seaweed were used as decorations. When the countdown ended and the Ocean Egg was released, the nursery was flooded.
- The Ocean Egg is the sixth Gumball Machine egg, the ones preceding it being the Safari Egg, Jungle Egg, Farm Egg, Aussie Egg, and the Fossil Egg.
- The Ocean Egg is the ninth limited egg overall, preceded by the Blue Egg, Pink Egg, Safari Egg, Jungle Egg, Farm Egg, Christmas Egg, Aussie Egg, and the Fossil Egg.
- The Ocean Egg is the fourth egg that contains 2 legendaries followed before by the Fossil Egg, Aussie Egg and the Farm Egg.
- The Ocean Egg is the third limited egg that does not resemble any of the pets inside the egg, the others being the Christmas Egg and the Jungle Egg.
- The Ocean Egg is the first Gumball Machine egg that only has one ultra-rare, being the Clownfish.
- The Ocean Egg is the third Gumball Machine egg with only one common pet, the Stingray.
- There was about 1.92 million people playing Adopt Me! at the time, meaning mobile users had a hard time joining Adopt Me!, and broke the previous record of people playing at once, held by Adopt Me! as well.
- During the live premiere, the Adopt Me! team showcased the Clownfish, Stingray, Dolphin, Narwhal, and the Octopus.