StSLib
StSLib is an open-source group of generalized common keywords, mechanics, relic hooks, and power hooks for mod makers to use in order to avoid each mod maker needing to re-implement the same code over and over.
If you're creating mods for Slay the Spire and want to know what StSLib can provide for you, check out the StSLib documentation
Requires ModTheSpire and BaseMod
34 MB
Marisa
Adds Marisa Kirisame from Touhou series as a playable character,with a set of colored cards, 11 relics and 1 potion.
446 MB
Downfall Expansion Mod - 4.1 ft. the Hermit
Downfall is a complete expansion for Slay the Spire, including a new campaign, SEVEN new characters, new relics, potions, cards and more.
549 KB
Minty Spire (QoL Compilation)
QoL means Quality of Life, this is a compilation mod of small changes to the base game that make tedious tasks less so. This adds no new content to the game.
8 MB
BaseMod
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.