Head Size RNG
A Roblox experience owned by 1 in 2 Studios.
SimulatorENRNGcollectionhead customization
Description (written by the developer; not a statement by this register)
🎲 Roll your head size! 🎲 Will you get a giant head up to 800 cm... or a tiny one as small as 0 cm? Every roll changes your head. How rare can you go? ✨ 20 heads to collect: from Common to Secret 👻 Can you roll HEADLESS? Only 1 in 100,000! 🍀 Every 10th roll is a Lucky Roll with 2x luck 🏆 Climb the global leaderboards: Biggest Heads, Smallest Heads 📢 Rare rolls get announced to the whole server 🔁 Auto Roll is free for everyone! 🎮 How to play: Press ROLL (or R on PC) and watch your head change! Check your collection in the Inventory and equip your favorite head. 👍 Like and favorite so you don't miss new heads and updates!
Last updated by the developer 3 Oct 2026, 20:26 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 11 Oct 2026, 21:15 | 0 | 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.