# Quality Guidelines

**OFFICIAL DOCUMENTATION THE SANDBOX CREATORS:**

## Text Formatting

\[<https://docs.sandbox.game/en/v/creators/game-maker/docs/gm-guidelines/text-formatting>]

## Optimisation

\[<https://docs.sandbox.game/en/v/creators/game-maker/docs/gm-guidelines/optimisation>]

## Testing

\[<https://docs.sandbox.game/en/v/creators/game-maker/docs/gm-guidelines/testing>]