Eggs are collectible items used to obtain pets in the game. They can be found in various worlds, including Spawn, Moon, Frostlands, Ashlands, Desert, Stud, Atlantis, Jungle, Sakura and Wild West. Eggs are primarily purchased using Coins, which players earn by mining ores. Additionally, some eggs can be bought with Robux. These Robux-exclusive eggs are available in both the in-game shop and specific worlds.