![[UPDATE] +1 Slime Evolution](https://tr.rbxcdn.com/180DAY-caa9c6ada2698c5cd024fd2e21738382/256/256/Image/Png/noFilter)
[UPDATE] +1 Slime Evolution
A Roblox experience owned by Wilhelm Games.
SimulatorENevolutionhalloween eventpet collection
Description (written by the developer; not a statement by this register)
Click to grow your slime, +1 Size at a time! Eat everything around you for Coins, evolve through 24 slimes, and grow from a tiny blob into a giant! 🎃 HALLOWEEN EVENT (until Nov 1) Step through the portal at spawn to the Pumpkin Patch! Eat candy, hatch the Candy Egg, and grab limited Halloween pets before they're gone. ✨ FEATURES • 24 slime evolutions • 9 worlds, from the Garden to the Volcano • 70+ pets to hatch, up to Mythical • Rebirths, upgrades and daily rewards • Global leaderboards 🎁 CODES RELEASE · SLIMY · SPOOKY 👍 Like and ⭐ favorite for updates! Credits: Pets & Eggs Pack by BuiltByBit. Models by KayKit and Kenney.
Last updated by the developer 28 Oct 2026, 20:01 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 30 Oct 2026, 22:48 | 16 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.