The Horizon Wiki - launcher https://www.uohorizon.com/wiki/ 2026-07-27T00:17:53+00:00 The Horizon Wiki https://www.uohorizon.com/wiki/ https://www.uohorizon.com/wiki/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-07-08T20:13:21+00:00 alkh3m (alkh3m@undisclosed.example.com) start - created https://www.uohorizon.com/wiki/doku.php?id=launcher:start&rev=1783541601&do=diff Horizon Launcher & Patcher The Horizon IPL (Installer • Patcher • Launcher) is the recommended way to install and play UO Horizon. It automatically downloads the required game files, keeps your installation up to date, and launches the game with the correct settings—allowing you to spend less time configuring and more time adventuring.