Slay the Spire 2 api mods

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

1 api mods, most downloaded first · newest update 5 Oct 2026

1 api mods

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Spire Codex - Ultimate Companion & Stats Aggregatorby YitsySpire Codex - Ultimate Companion & Stats Aggregator Spire Codex brings the power of spire-codex.com directly into Slay the Spire 2. No more alt-tabbing to check stats mid-run. Whether you're new to the climb or grinding Ascension 10, Spire Codex gives you data-driven insight (Codex Elo + Codex Sc...3.7k 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.