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...

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 an...

https://i.imgur.com/tqqdsGH.png Multiplayer comes to Slay the Spire! What is Together in Spire? Together in Spire is a mod that allows you to play Slay the Spire with up to 10 friends! You can create lobbies using Steam (one click) or with Port Forwarding,...

This mod is based of Lobotomy Corporation. This brings you a new special experience (lol). Please try not to feel discouraged if you die too many times at the beginning, because everything is going to be alright! Once you understand this mod enough, we bel...

The Acts of Hallownest 3 New Acts Inspired by the amazing world of Hollow Knight. Hollow Knight and Associated Characters, Art, Story and Sounds property of Team Cherry. I don't claim rights to anything except my love for both Slay the Spire and Hollow Kni...

This is a framework for the creation of custom acts. I hope that this motivates folks to get creative as it should get rid of a bulk of the "how the hell do I even start with this". Sourcecode as well as a how-to guide are available under https://github.co...

The Bug Knight Works for StS 2.0 A Hollow Knight Themed Character (and more) mod for Slay the Spire Hollow Knight and Associated Characters, Art, Story and Sounds property of Team Cherry. I don't claim rights to anything except my love for both Slay the Sp...

A terraria themed bundle with a mix of relics and potions! The Bundle of Terra adds lots of the content from Terraria to the spire, with 15 new potions, 15 relics, new types of orbs and as always, fun crossover content with previous bundles! The new potion...

Framework Extension used to facilitate crossover relics and mod config options. All bundles use this mod. You may use this mods features to make your own mods, but remember to include it as a dependency both in the MTS file and on steam. Supported mods inc...

Overview This mod currently adds Star Breaker from the game 100% Orange Juice. Alongside her is a full suite of 80+ cards that are not guaranteed to play well with other mods. I did my best. While I do not yet know of any incompatibilities, please let me k...

Adds Patchouli Knowledge from the Touhou Project as a playable character with 75 cards, 11 relics and 2 potions. Wield the elements of Fire, Water, Wood, Metal, Earth, Sun and Moon, accumulating their power with Signs cards and releasing it with Cast cards...

BlueArchive Aris Mod This is STS fan mode of the mobile game Blue Archive. The translation may be awkward because my native language is not English. a If there is anything strange about the translation, please write it and we will improve it. github link C...

This mod will attempt to reduce RAM consumption of modded Spire by managing texture loading. How much of an impact it makes depends heavily on how many/which mods you're using. If this mod improves performance, it's mostly a side effect. RAM usage is the o...