Steal a Monster Egg
A Roblox experience owned by Monster Laboratories.
Description (written by the developer; not a statement by this register)
👹 Welcome to Steal a Monster Egg! Enter a world filled with strange creatures, dangerous biomes, and valuable eggs. Train your Speed, build up your base, and become the ultimate monster collector! How to play: 🏃 Build your Speed on the treadmill 🥚 Take eggs guarded by powerful monsters 🐣 Hatch them and expand your collection 💰 Let your monsters generate money for you 🏠 Build and improve your base 🥷 Compete with other players and steal their eggs 🌟 Find monsters with better rarities, sizes, and mutations 🌎 Explore unique worlds, each with its own monsters and eggs 👑 Discover the rarest creatures in the game 🎮 Play on PC, Console, Mobile, and Tablet!
Last updated by the developer 16 Oct 2026, 19:22 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 20 Oct 2026, 11:45 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).