> For the complete documentation index, see [llms.txt](https://docs.allout.game/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.allout.game/using-cloud-build/introduction-to-cloud-build.md).

# Introduction to Cloud Build

When you use Cloud Build, we spin up a virtual machine running the All Out editor and pair it with the latest AI models, our asset catalog, and MCP tools to bring your game to life.

Cloud build has limited free usage since we pay for the compute time and AI models that power it. To get more usage, we offer several subscription tiers to cover extra usage.

<figure><img src="/files/a4hWAoYwqxD3xQkBd548" alt="" width="521"><figcaption></figcaption></figure>

To get started, select "Cloud Agent" when creating a new game, or select "New Cloud Build" on an existing game from the sidebar.

<figure><img src="/files/NwjzjoByaPr1X8YQSXRy" alt=""><figcaption></figcaption></figure>

Depending on your subscription tier, you'll have a variety of models and options to pick from:

<figure><img src="/files/9kBv668NfrWApuWgENF0" alt=""><figcaption></figcaption></figure>

If you select "2 Options", for every prompt you submit we'll create two independent versions of that prompt and you'll be able to pick your favorite each time.

### Sessions, Rounds, and Options

<figure><img src="/files/KvNYpIu1QLmuRknzDLra" alt=""><figcaption></figcaption></figure>

**Sessions**

When you create a new cloud build session, behind the scenes we create a temporary copy of your game that you can work on without fear of messing up your current game.

You can see your session name at the top and in the sidebar.

**Rounds**

Each session is made up of "Rounds", which are your prompts that make a version of the game. When a round is done, you can "Accept" it which allows you to submit a new prompt to continue iterating.

**Jobs**

Jobs are the actual options you see working after you submit a round. Jobs are the All Out editor running inside a virtual machine paired up with the agent/model you selected earlier.

**Finishing a Session**

When you're done and happy with your session, you can click "Apply to live" at the top of the page which will publish the latest accepted round to your main game.

{% hint style="info" %}
Cloud Build runs can take hours to run, but you can leave them and come back at any time. If you have the app we'll also send you a notification when they're done!
{% endhint %}


---

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