BaseMod

Author: 76561197996637426 · Other

BaseMod is an open-source API for modding Slay the Spire. It provides an extra layer on top of ModTheSpire's low-level API to make the creation of mods easier. BaseMod provides such things as: A dev console Adding new characters Adding new cards Adding new

2,877,887subscriptions≈ +964 subscribers / day · preliminary

Open Steam Workshop ↗

Install through the source

Open the author’s publication: subscribe on Workshop or follow the installation instructions on Source.

Source

Open Steam Workshop ↗

Mod version: Not specified
Game version: Not specified
Updated: Aug 21, 2025
Checked: Oct 13, 2026

Total subscribers: 2,877,887

≈ +964 subscribers / day · preliminary

Subscriber history

Last measurement of each day · UTC

Date	Total subscribers
Oct 13, 2026	2,877,887

Requirements

1605060445

New mods and updates

New modBaseMod Slay the SpireSteam Workshop · Aug 21, 2025