Ark Dinosaur Egg Item ID Spawn Command Syntax and Help Giant reptile offspring is a representation of renewal in Stardew Valley. If you stumble upon a dinosaur egg stardew valley while roaming the farming game, bravo! You have discovered a rare gem. The giant reptile's baby holds great potential. Bring forth your prehistoric creature offspring baby lovingly and watch as it grows into a magnificent creature. Embrace the wonders of nature and the secrets Stardew Valley has to offer.