Mods
ROR2
This is a custom mod based on the Roguelike shooter Risk of Rain 2. This mod adds 3 new playable character: Commando, Loader, and Mercenary. Each with unique playstyle and cards. This mod adds 70+ ROR2 items and equipment as playable cards, shared between…
- Subscribers
- 1,644
- Rating
- 80%
- Updated
- Aug 14, 2025
JumpMod
It's a JumpMod.You can make character and monsters jump with relic or just right click.
- Subscribers
- 1,643
- Rating
- 88%
- Updated
- Jan 20, 2019
sts2-lan-multiplayer
A Slay the Spire 2 mod that replaces Steam multiplayer with LAN (Local Area Network) direct connect via Harmony patches, enabling local co-op without internet — supports Standard, Daily, and Custom runs.
- Downloads
- 1,640
- Endorsements
- 11
- Updated
- Apr 18, 2026
More Players (5–16) | 联机上限解锁 | Remove Multiplayer Player Limit [v0.107 + beta v0.111]
5–8 player co-op (up to 16) Raises the co-op lobby limit above the vanilla 4 players. The default is 8. The host can set anything from 4 to 16 under Settings → General → Modding → Max Players. Everyone in the lobby needs this mod, at the same version. Feat…
- Subscribers
- 1,640
- Rating
- 78%
- Updated
- Sep 30, 2026
Defect Full-Art Card Pack
Proof-of-concept full-art visual pack for Defect cards in Slay the Spire 2. Imports through Card Art Editor. Visual only; no gameplay changes.
- Downloads
- 1,634
- Endorsements
- 24
- Updated
- May 10, 2026
Custom Low Health Music
Pokemon Low Health Warning? Why use that when you can have more options?! (I made Pokemon Low Health Warning too) Now with global google translation, MP3, OGG, and WAV support! Maintenant avec la traduction Google mondiale ! Jetzt mit globaler Google-Übers…
- Subscribers
- 1,633
- Rating
- 85%
- Updated
- Sep 7, 2026
Requires ModTheSpire, BaseMod, StSLib
ciallo替换出牌音效
使用ciallo替换出牌音效和以恋结缘替换背景音乐。第一次做Mod，如果哪里做的不好请见谅。Ciallo～(∠・ω< )⌒★ 可以在设置里面开关音效…
- Subscribers
- 1,632
- Rating
- 94%
- Updated
- Jun 19, 2026
The Craven
Mr. Atlas Elidae seems harmless to the people around him - a simple vintner with an anxious streak. The nighttime disappearances in the area rattle him as much as anyone in light of hi…
- Subscribers
- 1,631
- Rating
- 88%
- Updated
- Oct 14, 2025
Requires BaseMod, StSLib, ModTheSpire
BaseModEx
BaseModEx ("Ex" stands for "extension") is a collection of miscellaneous fixes and tweaks for BaseMod as well as an extension of its API. FEATURES: A set of new functions for other mods to use; Fixes and patches for BaseMod and the base game (mostly relate…
- Subscribers
- 1,631
- Rating
- 94%
- Updated
- Jan 18, 2026
Requires BaseMod, ModTheSpire
Marisa Character Mod from Touhou project
Kirisame Marisa Character Mod ⚠️This mod adopts Steam Workshop version management. If the version mismatch occurs or the mod fails to run properly, please resubscribe the Mod or restart Steam. - Marisa v0.7.31 works for Beta Branch v0.111.0 - Marisa v0.7.1…
- Subscribers
- 1,627
- Rating
- 74%
- Updated
- Oct 11, 2026
Requires BaseLib
The Book of Ages-GM console
用于修改游戏内的一切现实，思路来自于杀戮尖塔1Mod 《Loadout Mod》，在我开发杀戮尖塔2 圣主历险记mod的时候没有一个控制面板感觉很不方便，所以我要先开发一个面板。支持中文和英文。 Used to modify every aspect of in-game reality. The idea was inspired by the Slay the Spire 1 mod **…
- Downloads
- 1,624
- Endorsements
- 15
- Updated
- Aug 5, 2026
The Astrologer
Add a new character. Includes 75 cards and 11 relics Mechanism Introduction Conversion Transform cards into other types. Continuously streamline your deck or replicate core cards during battles Colorless Cards Astrologers can generate a large number of der…
- Subscribers
- 1,623
- Rating
- 93%
- Updated
- Jun 18, 2026
Fast Multi-Cast
Significantly faster Multi-Cast animations. FAQ Mod Support? Unfortunately, since this mod skips animations by forcing game actions to update directly, it is likely that this mod will break other mods' orbs, thus mod orbs will not have their animations acc…
- Subscribers
- 1,621
- Rating
- 94%
- Updated
- Jul 14, 2021
Spire's Endless Side Fables
mod for Slay the Spire 2 that brings content inspired by Arknights' roguelike mode Sarkaz's Endless Fables,which includes new relics, trinkets, Ancients, and challenging bosses from the Sarkaz furnace realm, fully integrated into your spire runs.
- Subscribers
- 1,620
- Rating
- 89%
- Updated
- Sep 2, 2026
Requires BaseLib
YuyukoFumoOsty
Replaced Osty with the Yuyuko Fumo from Touhou Project.
- Subscribers
- 1,619
- Rating
- 91%
- Updated
- Jun 19, 2026
Requires BaseLib
[EN/CN/JP]Arknights Mizuki 水月与深蓝之树
Notice This Mod has transfered from baselib to ritsulib. Please subscribe sts2-ritsulib to continue playing!!! This Mod has transfered from baselib to ritsulib. Please subscribe sts2-ritsulib to continue playing!!! This Mod has transfered from baselib to r…
- Subscribers
- 1,618
- Rating
- 88%
- Updated
- Oct 6, 2026
Lights Out
⚠ PHOTOSENSITIVITY/EPILEPSY WARNING: This mod contains flashing lights and is not recommended for people with photosensitivity or epilepsy. Overview Have you ever felt like the spire is too flat? You're in a massive tower but apparently it's all lit up per…
- Subscribers
- 1,615
- Rating
- 90%
- Updated
- Jan 6, 2024
Restart Run
Adds a New Game and Restart Seed button to the death screen…
- Subscribers
- 1,612
- Rating
- 86%
- Updated
- Feb 27, 2021
Ironclad Full-Art Card Pack
Proof-of-concept full-art visual pack for Ironclad cards in Slay the Spire 2. Imports through Card Art Editor. Visual only; no gameplay changes.
- Downloads
- 1,611
- Endorsements
- 27
- Updated
- May 21, 2026
DirectConnectIP
A Direct IP multiplayer mod for Slay the Spire 2. Say goodbye to complex platform network issues and connect directly with your friends via IP address to climb the Spire together!In addition, the module will also support offline players to…
- Downloads
- 1,610
- Endorsements
- 8
- Updated
- May 16, 2026
The Milkman (Playable Character)
A new custom character, a carton of milk! Complete with 74 cards and 11 relics, the Milkman focuses on manipulating future turns and future battles. He also has access to powerful buff cards that can be played repeatedly. Comes with custom hand-drawn art f…
- Subscribers
- 1,610
- Rating
- 77%
- Updated
- May 4, 2023
Nightreign
Imitate the shrinking circle system of nightreign, modifying the map and gameplay.
- Downloads
- 1,607
- Endorsements
- 8
- Updated
- Jun 19, 2026
骏卫-明日方舟终末地角色模组
明日方舟终末地-骏卫 添加了明日方舟终末地角色骏卫，包括33张全新卡牌、1张新遗物及全新机制。 终结技“不灭铁誓”、“终局裁定”具有终末地同款高光动画及音效。 现在在杀戮尖塔也能玩到明日方舟终末地了(*^_^*) 0208更新 调整了盾卫袭扰、陷阵等卡牌，削弱了铁誓buff 新增机制“振奋”，新增”终局裁定“等系列卡牌共11张，并添加了终结技CG CG修改：再次单击可以跳过动画 觉得好玩请给我打个好评哦！ 洁尔佩塔、莱万汀等角色mod也在制作中... 有任何建议欢迎留言~…
- Subscribers
- 1,607
- Rating
- 82%
- Updated
- Feb 7, 2026
Requires ModTheSpire, BaseMod, StSLib
古明地恋Mod
一只觉妖怪开始了她的冒险...... 本mod添加了一个可玩角色--古明地恋，来自东方project 古明地恋拥有无意识的力量，还可以像蔷薇花一样盛开与闭合，同时使用弹幕进行战斗 新增角色专属卡91张 一个专属初始与先古遗物 8个新增遗物 两个先古之民---守矢二神与博丽灵梦 一共19个先古遗物 2张先古卡牌 增加自定义配置----自由调整先古之民权重（目前不支持调整其他mod先古的自由调整） 新增FUMO版卡面 添加3个事件 添加0个药水 添加1个小石头 目前支持中 日 韩 英四语（除了中文都是机翻，我很…
- Subscribers
- 1,606
- Rating
- 94%
- Updated
- Sep 18, 2026
Ironclad Visuals Mod-Sdorica Izumi
Replace the Ironclad's visuals to Izumi from Sdorica, add combat voice…
- Downloads
- 1,600
- Endorsements
- 21
- Updated
- May 8, 2026
【CN|EN|JP】Shadowverse：Arisa | Luna |
If you enjoy this mod, please give it a 👍 on the Steam page. A 98% positive rating is required to earn 5⭐ on Steam. Your support means the world to me. Notes Simplified Chinese, Japanese, and English are all supported. Japanese and English are AI-translate…
- Subscribers
- 1,598
- Rating
- 90%
- Updated
- Sep 30, 2026
Silent Full-Art Card Pack
Proof-of-concept full-art visual pack for the Silent in Slay the Spire 2. Imports through Card Art Editor as 89 entries, including the Shiv token. Visual only; no gameplay changes. Abrasive is also included as a manual PNG fallback.
- Downloads
- 1,596
- Endorsements
- 21
- Updated
- May 24, 2026
The Chromatic
Introduces a new character, the Chromatic, a whimsical robot with many orb friends! NEW: Massive readability update! Orb descriptions should now be super easy to understand! Also balance patches. This mod features: 1 new character, 31 new orbs, 13 new reli…
- Subscribers
- 1,595
- Rating
- 92%
- Updated
- Jul 22, 2025
Requires ModTheSpire, BaseMod, StSLib
The Avatar
The Avatar - Slay the Spire 2 > WIP: This mod is still actively under development. Refer to the TODO list at the end for implementation status. BETA BRANCH ONLY Play as Aang, the Avatar, and master the four elements in Slay the Spire 2. Features: - Bending…
- Subscribers
- 1,595
- Rating
- 86%
- Updated
- Jul 11, 2026
Requires BaseLib
Infinite Ascent
Infinite Ascent adds an Infinite Ascent Custom Run modifier. Clear Acts 1-3 as usual, then keep climbing through new random biomes instead of ending the run at The Architect. Something changed when The Architect returned. The Spire had always bent to his w…
- Subscribers
- 1,595
- Rating
- 81%
- Updated
- Sep 5, 2026
Sister Character Mod
A character mod with more than 70 "well-painted" cards, new relics and new potions. No matter using light magic to defend and strike back, or using shadow magic to fatal enemy, or just want to eat and bite like a hungry vampire, you can play with different…
- Subscribers
- 1,594
- Rating
- 78%
- Updated
- Mar 2, 2025
Requires ModTheSpire, BaseMod, StSLib
魔女の旅々
The Journey of Elaina (魔女の旅々) Introduction A Slay the Spire mod set in the world of *Wandering Witch: The Journey of Elaina (魔女の旅々)*. The design goal is to stay faithful to the original numerical balance of Slay the Spire, while introducing new content and…
- Subscribers
- 1,592
- Rating
- 88%
- Updated
- Jun 30, 2026
Requires BaseMod, StSLib, ModTheSpire
Frigil, the Cryomantic Kobold - Beta Branch Edition
This version of the mod is intended for the beta branch of the game. If you are playing on the main branch, use this mod instead. Frigil, the Cryomantic Kobold, enters the spire! Frigil is a character who plays around his Hypothermia mechanic to deal extra…
- Subscribers
- 1,588
- Rating
- 90%
- Updated
- Aug 31, 2026
Custom Start | 定制开局
Supported game versions: public (v0.107.1) | beta (v0.109.0, v0.110.0+) Supports multiplayer. Configuration-only mod: Customize starting decks, relics, and initial resources (gold / max HP) for each character in Slay the Spire 2. Supports card upgrades, st…
- Subscribers
- 1,586
- Rating
- 91%
- Updated
- Aug 10, 2026
(Deprecated) Uncapped Spire (Endless Mode)
A feature-rich endless mode! Unlimited upgrades, enchantments and relics will help you push further than you ever could before!
- Downloads
- 1,585
- Endorsements
- 11
- Updated
- Jul 21, 2026
the Edgeheg
ok so my name is timmy im using my brothers account to publish my first mod PLZ BE NICE ok thank u plz enjoy this character his name is DUSK THE HEDGEHEG and hes so strong but the mod is very balanced i promise because i put my heart into it and in the end…
- Subscribers
- 1,585
- Rating
- 76%
- Updated
- May 14, 2024
Requires ModTheSpire, BaseMod, StSLib
Mod Sync Checker
MOD Sync Checker | MOD同步检查器— Compare mod lists with teammates before co-op. 1-click scan, color-coded diff, load order fix, profile export/import. Supports English & 中文. Essential tool mod for smooth multiplayer.
- Downloads
- 1,584
- Endorsements
- 17
- Updated
- May 19, 2026
Requires BaseLib, LoadOrderManager
