# Room Simulators

Simulators per room can be enabled in the dashboard for the project. The Simulator used is matched according to the [Simulator slug](https://docs.coherence.io/1.1/coherence-sdk-for-unity/simulation-server/simulator-slugs) in the RuntimeSettings scriptable object file. This is set automatically when you upload a Simulator.

![Enable simulator per room](https://content.gitbook.com/content/4xmLLczbgaGVeoF6vews/blobs/lpl7NuNm1XGcrHM4AM0c/image.png)

For each new Room, a Simulator will be created with the command line parameters described in the [Simulators](https://docs.coherence.io/1.1/coherence-sdk-for-unity/simulation-server/..#command-line-parameters-in-the-cloud) section. The Simulator is shutdown automatically when the Room is closed.

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