Roblox Build Public Alpha Opens in New Zealand
Roblox Corporation began the Build public alpha in New Zealand on July 28, 2026, opening selected mobile-first creation and publishing features to eligible users.
News summary
New Zealand is the first public-alpha region for Build, with access limited to age-checked Roblox users aged 9 and older.
The mobile creation tab converts a written prompt into a basic playable game with generated mechanics, environments, characters, visual style and sound.
Build-created games that clear Roblox Corporation’s safety review can reach age-checked users aged 16 and older worldwide.
Roblox Corporation plans a free base tier, with additional paid options reserved for creators who need expanded tools.
Update overview
Roblox Corporation began the announced Build public-alpha window on July 28, 2026, giving eligible New Zealand users a mobile workflow for prompting, refining, playtesting and sharing a game without opening Roblox Studio.
The shared Build and Studio back end preserves models and chat history, so a creator can start on a phone and continue the same project with Roblox Studio’s wider editing tools.
Publishing remains subject to Roblox Corporation’s age checks, content review and retention-based discovery system rather than receiving automatic placement in Roblox Kids or Select catalogues.
Key details
Roblox Corporation’s July 16 announcement set July 28 as the first test date and named New Zealand as the initial region.
| Detail | Public-alpha rule |
| First region | New Zealand |
| Start date | July 28, 2026 |
| Creator access | Age-checked users aged 9+ |
| Published-game audience | Age-checked users aged 16+ worldwide after safety checks |
| Base access | Free tier planned |
| Regional expansion | Additional creators and regions over the coming months |
Trailer, screenshots, and media
These official Roblox images show the broader game worlds and cross-platform play that the Build public alpha is designed to feed with new user-made experiences.
Source timeline
Roblox Corporation announced Build on July 16, 2026 and scheduled the New Zealand public alpha for July 28.
Roblox Creator Hub documentation available in July 2026 describes the wider AI creation workflow across Assistant, Studio and publishing tools.

