Slay the Spire 40k mods

Everything filed under 40k by its own author, ordered by how much it is used.

1 40k mods, most downloaded first · newest update 20 Sep 2026

1 40k mods

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Guardsmen Squadby NimendA squad of Guardsmen gets stranded in the Spire. Grow your squad by finding more surviving Guardsmen in the Spire to increase the power of many of your cards. But beware: Should you take too much damage, your squad will start to suffer from low morale, before losing members permanently! Another w...11.7k downloadsupdated 1 mo ago

Only one so far. It has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.