One of those eggs is the fossil egg. It was released on October 10, 2020, replacing the Aussie Egg in the Gumball Machine at the Roblox Adopt Me Nursery. The name gives away what kind of pets are ...

Roblox events are time-bound challenges and involve a number of objectives with rewards that can only be bought in those events. Gamers enjoy performing these fun tasks and collecting items (in-game).