Online Play

Launch a Browser Game Quickly

This page gives you quick access to a browser-based Catan experience through Colonist.io. It is useful when your group wants to jump into an online match without searching for a separate play site first.

When to Use This Page

Use it when you need a fast handoff from map setup to online play. Generate a board on the homepage, review the rules if someone needs a refresher, then launch the external game client here.

What This Page Does

The embedded frame opens Colonist.io directly in the browser. Fullscreen mode is available if you want a larger play area during a live session.

What This Page Does Not Replace

This page is not a custom online game implementation. The generator, rules guide, and online launcher each serve different jobs: board setup, rules reference, and browser play access.

Related Tools on This Site

Need a fair starting layout first? Go back to the Catan generator. Need setup, robber, or development card rules? Open the rules guide.