Sound blocks
Add tones and audio feedback. Sound blocks generate simple tones, notes and volume changes so a beginner can add feedback without first learning Web Audio APIs.
What Sound is for
Sound blocks generate simple tones, notes and volume changes so a beginner can add feedback without first learning Web Audio APIs.
The built-in Sound category starts with 4 core block shapes and is expanded by the larger generated catalog, so you can learn a small vocabulary before exploring specialized variants.
Core blocks you will see
These names come from the current RC Blocks Studio catalog. Start with the first two or three and ignore the rest until your project needs them.
blocksplay tone Hz for seconds
play note
set volume percent
stop all soundsTry this tiny recipe
Build the smallest possible experiment so you can see what this category changes.
Add “play note” after a visible action.
Keep the first sound short.
Use Stop All Sounds when leaving a scene.
How it becomes a real game
When the project is materialized, supported Sound opcodes are compiled into the generated browser runtime rather than remaining visual-only editor decorations.
That means the same block idea can affect the full RC project when you Save and Run project.