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

# METARCHY

**Metarchy** — it’s an *open-source* online game *based on Cosmos SDK and coded on Massa Network*, with autonomous smart contracts; microeconomics, opponent prediction, and outcome betting. Players can participate in championships and *choose sponsors themselves*.