# Message Broadcaster
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**COPY/PASTE PARAMETERS**
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[Build Singleplayer & Multiplayer Logic](/en/creator/game-maker/docs/build-singleplayer-and-multiplayer-logic.md) - about **\[SP]** or **\[MP]** behaviours or components.
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##  Message Broadcaster \[SP] \[MP]
* Broadcast a message from the asset in a specific range - When you broadcast a message, you can trigger events the same way a button works (broadcast a message opening a door) - Can detect a target to create specific trigger conditions
## Parameters
| Options | Details |
| ------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
|  | **Message to Send** - Use a message from the menu or create your own message to send. |
|  |
Broadcast Type (everyone in range) - This option sets your Message Broadcaster to send messages to all objects in range.
Broadcast Range (slider) - defines the area in which your message broadcaster will send messages.
This parameter is visualised with a yellow circle Gizmo that adjusts as you move the slider or change the value.
|
|  |
Broadcast Type (Specific Tags in Range) - This option sets your Message Broadcaster to send messages to all objects in range with the specified tag(s).
Broadcast Range (slider) - defines the area in which your message broadcaster will send messages.
This parameter is visualised with a yellow circle Gizmo that adjusts as you move the slider or change the value.
Tags - Add or remove tags that the Message Broadcaster should send messages to.
|
|  |
Broadcast Type (Selected Actors) - This option lets you select a specific Object to send your messages to.
Targets - Add or remove the Objects that you want the Message Broadcaster to send messages to (must be placed in your experience).
|
|  | **Broadcast Type** (All) - Send messages to all Objects in your experience. |
|
|
Duration Type Once - one time Duration - set amount of time in seconds and delay between broadcasts Forever - broadcast forever with a delay between broadcasts
|
|  |
Wait Before Broadcast - Toggle on or off to determine if the Message Broadcaster should start broadcasting at the beginning of the game or wait until it receives a message.
Message Required - Add or remove messages required to activate your Message Broadcaster.
|
|  | **Broadcast Only Once** - Toggle on or off to determine whether your Message Broadcaster should be able to broadcast its messages one or more times. |
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