Mayonnaise dinosaure Stardew Valley WikiGiant reptile egg is a symbol of new beginnings in Stardew Valley. If you stumble upon a prehistoric creature offspring baby while exploring the virtual countryside, kudos! You have discovered a rare find. The prehistoric creature's offspring holds great potential. Incubate your dinosaur egg stardew valley tenderly and watch as it grows into a magnificent animal. Welcome the wonders of nature and the mysteries the game has to offer.