Obby But Your Size Changes
A Roblox experience owned by Big Pete Productions.
ObbyENsize manipulationmorphslucky block
Description (written by the developer; not a statement by this register)
🎮 OBBY BUT YOU CHANGE YOUR SIZE! Grow bigger, shrink smaller, and choose the perfect size to beat every obstacle! Each level gets harder with taller walls, tighter spaces, and new challenges. ✨ Features: Change your size to complete the obby Unlock and use different morphs Progress through multiple levels Troll your friends Lucky Block events with surprise rewards Fun upgrades, checkpoints, and challenges Can you reach the end and claim the final surprise? 🏆 👍 Like the game and invite your friends to race! Tags: Change Your Size, Obby, Obby But, Obby But You Change Your Size, Size Obby, Grow Obby, Shrink Obby, Roblox Obby, Morphs, Trolls, Lucky Block, Levels, Fun Obby
Last updated by the developer 12 Jul 2026, 20:10 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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 10 Aug 2026, 22:21 | 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.