BC-0171 · TROUBLESHOOTING
Editorial review 2026-09-26
Roblox Build Game Will Not Restart
A failed restart means the game does not enter a usable new attempt after its restart action. Trace the end state, action acknowledgement, return to the starting state and re-enabled play separately. A new round with incorrect retained data is a reset-state problem, not the same failure as never restarting.
Symptom
The intended restart action does not produce a usable new attempt after a recognized outcome.
Immediate action
Trace outcome recognition, control acknowledgement and the first missing new-attempt state.
Diagnostic branches
- The outcome has not been recognized and no intended restart action appears.
- Investigate the win or fail boundary before restart.
- The restart control itself gives no response.
- Record its current end panel and use the named-control input check.
- The panel closes or location changes but play remains inactive.
- Request the missing transition into an active new attempt.
- A new attempt plays but clears or retains the wrong state.
- Keep the working transition and use the corresponding reset-state guide.
Least-destructive change
Repair the earliest failed restart stage while preserving working outcome and reset rules.
Retest
- The same original failure or completion path can enter another playable attempt.
- The intended start location and controls are observable, not inferred from a dismissed panel.
- A later round can restart without requiring a fresh page or app session.
Escalation
If the stage remains unresolved, retain the exact end-state-to-start trace and expected new-attempt state. Do not replace the entire project or claim persistent data recovery as a restart fix.
Working notes
Start from the actual outcome that exposes the restart control. Completion and failure may have different end panels, so record which path you used. If the game has not recognized an end state at all, repair that earlier boundary before assuming a restart handler failed.
Observe what selecting the restart action changes. The button may react while the end panel stays, the panel may close without restoring control, or the player may return to the start and begin another attempt. These stages provide a more precise request than make restart work.
Define the minimum new-attempt state: the intended spawn or start location, active controls, round status and the required initial objects. Keep retained progression separate. If play resumes but an old score remains unexpectedly, use the reset-not-clearing investigation instead of rewriting the transition that now works.
After a repair, finish or fail another ordinary attempt and try the corresponding restart path when safe. A restart that works only after the initial load has not established that the round loop can repeat. Avoid adding alternative restart buttons before the intended action's behavior is understood.
Examples
- Transition trace: failure state shown → restart control reacts → end panel disappears → movement remains disabled. The first missing part is re-entering active play, not necessarily restoring the player's position.
- Proposed repair: After the existing failure-panel Retry action, enter the active starting state with movement enabled and the current starting objects restored. Keep the failure rule and the existing completion path unchanged.
- Different issue: the player returns to the start and can play, but the previous round's score remains. Record restart as reached and route the stale score to the reset-state check.