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

# Electrum Mine Run

In this mode, you will gather your heroes along with 30 monsters of your choice to enter the Electrum Mine and attempt to defeat a series of 12 progressively more difficult mini bosses before you lose all your monsters.

\* **NOTE** \* This is still in development and [testing](https://test.splinterforge.io), the details in this document are subject to change to fit within the SplinterForge ecosystem.