Do I need to publish during my first session?

No. Creation, inspection and publication are different decisions. Keep the first session focused on an understandable interaction; review publication and audience requirements when you are ready to make the project available.

What should I write down if the result is wrong?

Record the action you tried, the state before it, the expected feedback and what happened instead. Add the behavior you want preserved so the follow-up has a clear repair boundary.

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-0021 · CORE GUIDE

Editorial review 2026-09-26

How to Start With Roblox Build

Once you have the Build creation entry open, use the first session to request a small interaction, inspect its result and make a focused revision. You do not need to publish before you understand the generated attempt.

Objective

Finish an initial create–inspect–revise session with a concrete observation and a bounded next task.

Before you start

Reach the actual creation workflow using your eligible account.
Have a small player action and an observable outcome in mind.
Keep a note of the brief so later changes can be compared with the original request.

Steps

Write the interaction, its feedback and retry behavior before listing optional features.
Send the bounded opening brief and inspect the generated result.
Attempt the intended action and a plausible failure or incomplete-objective case.
Record a specific mismatch instead of describing the whole game as broken.
Request a focused difference while naming the behavior to preserve.
Repeat the same observation after the revision and choose a stopping point for the session.

Verification

An observer can explain the immediate goal from the generated scene and instructions.
The expected action produces relevant feedback rather than only a decorative effect.
Retry leaves the next attempt in the intended starting state.
The follow-up changes the named defect without silently discarding the preserved behavior.
Your end-of-session note separates observed results from features that have not been inspected.

Limitations

This is an editorial session plan, not evidence that we ran the example in Build.
A coherent first attempt is not a performance, accessibility or release-readiness audit.
Sharing controls and audience requirements need their own current checks before you rely on them.

Working notes

This workflow starts after access is working. If the creation entry is absent or an age-check screen blocks progress, record that state and use the relevant access guide first. Rewriting a game idea cannot resolve a missing account prerequisite.

Choose an interaction whose outcome is easy to describe. For example, guide a parcel to a marked destination and show that it arrived. Leave shops, saved progression and additional worlds in a separate note. Those systems create more states to inspect before the basic interaction is understandable.

Read the generated result as a hypothesis about your brief. Try the intended action, watch for its feedback and check what happens after completion or failure. Separate 'the scene looks right' from 'the interaction behaves as requested' in your notes.

End the session with a precise next step. If the core loop behaves coherently, save the brief and write the next test. If it does not, preserve the observed defect and narrow the requested repair. Do not turn an unclear first result into a publication task just to feel finished.

Examples

Opening brief: Make a short parcel-delivery route with a clear pickup point and a marked destination. Show a visible change when the parcel is carried and when delivery is complete. Let the player retry from the entrance with the parcel restored. Leave out shops and saved upgrades.
Hypothetical filled observation: Intended action—carry the parcel to the depot. Observed behavior—delivery feedback appeared before pickup. Next request—check carried state before marking the objective complete. Keep the route layout and movement unchanged.
A useful stopping point: the player can identify the destination, attempt the delivery and restart. The next session can examine obstacle placement. That is a clearer boundary than adding a menu, currency and another level before checking retry.

Common questions

Do I need to publish during my first session?: No. Creation, inspection and publication are different decisions. Keep the first session focused on an understandable interaction; review publication and audience requirements when you are ready to make the project available.
What should I write down if the result is wrong?: Record the action you tried, the state before it, the expected feedback and what happened instead. Add the behavior you want preserved so the follow-up has a clear repair boundary.