BaseMod

Related

• BaseLib — Slay the Spire 2 mod library that standardizes how mods add content. Many STS2 mods list it as a dependency.
• ModTemplate-StS2 — Project template for starting a Slay the Spire 2 mod.
• ModTheSpire — External mod loader for Slay the Spire that loads mod JARs without modifying the game's files. Every STS1 bot stack runs on it.
• RitsuLib — Shared framework library for Slay the Spire 2 mods.
• sts2-mod-uploader — Mega Crit's official tool for packaging Slay the Spire 2 mods and uploading them to the Steam Workshop, configured with a workshop.json file.
• STS2 modding tutorials — Work-in-progress tutorials for Slay the Spire 2 modding: setup, BaseLib and RitsuLib, adding content, and visuals. They note that game code still changes often during Early Access.