Plan and test game mechanics

A mechanic needs an observable rule: an action, a change in state and feedback to the player. Before adding more systems, test whether the first action, win condition and restart work together. The existing guides below provide the starting workflow and debugging checks.

Open Mechanics collection ↗

Prepare a game for publishing

Publishing starts with a game that can be tested, understood and maintained. Check the available creator controls, audience settings and safety requirements before a release. Use the publishing guide for the sequence, and the troubleshooting guide for an actual blocked step.

Open Publish collection ↗

BC-0152 · TROUBLESHOOTING

Editorial review 2026-09-26

Roblox Build Mobile Entry Missing

Roblox Support's mobile creation instructions direct users to the Build tab in the Roblox app. If that entry is missing, first confirm you are inspecting the app's creation navigation rather than a browser page or an individual game's controls. Then follow the documented access checks and reopen path.

Symptom

The expected mobile Build entry cannot be found.

Immediate action

Identify whether the current view is ordinary app navigation, a browser page or an individual game.

Diagnostic branches

The observation comes from a browser or in-game menu.: Inspect the relevant app navigation before claiming the creation entry is absent.
The entry exists and opens a requirement or loading state.: Use that specific state's guidance instead of continuing a missing-tab search.
The entry is absent from the relevant app context.: Follow the documented requirement checks and ordinary reopen sequence.
The entry remains absent after those checks.: Keep the surface and requirement record for official access assistance.

Least-destructive change

Inspect the correct navigation context and use the scoped official recommendation without project or spending changes.

Retest

The comparison does not substitute an in-game toolbar for app navigation.
A found but locked entry is recorded as present.
No mobile hardware specification or unlock timer is invented.

Escalation

Provide official support the actual app surface and unresolved requirement record if the relevant entry remains absent. This guide does not offer an alternate client or an access bypass.

Working notes

Keep the navigation context in the report. An in-game menu, a web search result and the app's ordinary navigation are different surfaces. The absence of a creator entry inside a playable game does not establish that it is missing from the relevant app surface.

If the entry is present, record the state it opens. A verification prompt, blank area or loading indicator is not a missing-entry result. Route that state directly instead of repeating the search for a tab that has already been located.

If the relevant entry is absent, preserve the account and app context and use the official missing-tab sequence. Do not create a project, install an unofficial app variant or buy usage to try to make navigation appear.

Examples

Surface record: ordinary Roblox app navigation visible / Build entry present or absent / result if selected / any requirement notice. Keep a game-specific toolbar out of this comparison.
Located-but-blocked result: selecting the entry shows an age-check request. The navigation question is answered; the remaining task is the legitimate account requirement.