watch 02:27 The Loop (Games) Do you like this video? The Nightmare Egg is an egg in Bubble Gum Simulator. It is located in The Void, and costs 350,000 Gems. Pets Common Zombie Cat Demon Dog Unique Skeletal Deer Rare Nightmare Bat Night Crawler Epic Hell Bat Evil Butterfly Legendary Green Hydra Demonic Hydra The Overlord (Secret Pet) Pet Stats and Rarities Show Hide Trivia The Darkness Egg and Fancy Egg use the mesh of this egg. This egg is in the Easter Basket. This is the first egg to have a Secret pet. Retrieved from "https://bubble-gum-simulator.fandom.com/wiki/Nightmare_Egg?oldid=1314574" Categories: Eggs Community content is available under CC-BY-SA unless otherwise noted.