> For the complete documentation index, see [llms.txt](https://realisticnode.gitbook.io/rnsetups/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://realisticnode.gitbook.io/rnsetups/ultimate-survival/reference.md).

# Reference

Commands, plugins, worlds and answers to common questions.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Player commands</strong></td><td>What players can use, and how to allow new commands.</td><td><a href="/rnsetups/ultimate-survival/reference/player-commands.md">Player commands</a></td></tr><tr><td><strong>Installed plugins</strong></td><td>Every plugin in the setup and the design style.</td><td><a href="/rnsetups/ultimate-survival/reference/installed-plugins.md">Installed plugins</a></td></tr><tr><td><strong>Worlds and performance</strong></td><td>The spawn and survival worlds, and the performance defaults.</td><td><a href="/rnsetups/ultimate-survival/reference/worlds-and-performance.md">Worlds and performance</a></td></tr><tr><td><strong>FAQ and troubleshooting</strong></td><td>Answers to the most common questions.</td><td><a href="/rnsetups/ultimate-survival/reference/faq-and-troubleshooting.md">FAQ and troubleshooting</a></td></tr></tbody></table>