- Indie
- Strategy
- Early Access
Game
Slay the Spire 2
The iconic roguelike deckbuilder returns! Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2 - featuring new characters, cards, events, alternate acts, and more!
The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!
About Slay the Spire 2
- Released
- March 2026
- Developer
- Mega Crit Games
- Engine
- Godot Engine
- Platforms
- Linux · PC (Microsoft Windows) · Mac
Where to get it
Release, studio and platform data from IGDB. Store links go to the sellers, not to us. We do not sell games and we do not host files.
Browse everything
Sorted, filterable and paged. Every link goes to the author’s own download.
From the developers
Official announcements, newest first. Posted on Steam.
- Community AnnouncementsBeta Patch Notes - v0.110.0Another beta patch just dropped! This one contains a host of balance changes and reworks. Notably, Mirage and Pillar of Creation have been reverted back to their pre-0.109.0 versions and have also been slightly buffed and nerfed, respectively. We've also implemented a brand new feature in this patch--a keyboard-only control option! So be sure to let us know what you think if you try it out. In...
- Community AnnouncementsBeta Hotfix Patch Notes - v0.109.1Got a tiny patch today with one important hotfix for players playing in Traditional Chinese! BUG FIXES: Synced corrected Traditional Chinese translations to fix broken plural evaluation
- Community AnnouncementsThe Neowsletter - July 2026{STEAM_CLAN_IMAGE}/44971832/68ace34988009b245bba077ec4a2582d5cabb320.png The July Neowsletter is here, Slayers! Last month we bid farewell to the Doormaker, but you know what they say: when one door closes... a giant floating hourglass creature appears! In this issue we're taking a look behind the scenes at the process of bringing the Doormaker's replacement, Aeonglass, to life! Aeonglass Anima...
- Community AnnouncementsBeta Patch Notes - v0.109.0Another beta patch is here, Slayers! This one brings a host of balance changes, bug fixes, and new Epoch art. We've also begun to translate the game into Traditional Chinese (no timeline just yet on official support for other languages, but we'll let people know when we are looking for additional translators.) Perhaps most notably, two new Neow relics have been introduced, one of which grants a...
- Community AnnouncementsBeta Patch Notes - v0.108.0For all you beta testers who have been chomping at the bit for a new patch to chew on... here it is! Today's beta patch brings a ton of fixes, balance changes, some UX additions, a BIG batch of new multiplayer cards, and new art additions--including some animations for the latest boss, Aeonglass! {STEAM_CLAN_IMAGE}/44971832/469e5b0ea6846f4009611dc50e8af071021b67ec.gif We've also got some big up...
- Community AnnouncementsThe Neowsletter - June 2026{STEAM_CLAN_IMAGE}/44971832/33b05eac9b2b2985b719bdb9313c9748636a22e5.png Hey Slayers, it's time for the June Neowsletter! In this issue we're covering a couple of big roadmap items we've checked off our list as of yesterday's main branch patch and answering some of your recent questions. Let's dive in... Dev Update {STEAM_CLAN_IMAGE}/44971832/4512122e65f560656785dc6ffd2d42754c580e7c.gif The fir...
- Mods indexed
- 2.3k
- Versions
- 0
- Newest tracked
- none yet
- Most disruptive update
- No breakage data for this game
Most downloaded
Measured from the source's own counts, summed across every release.
- BaseLibBaseLib Note there have been various reports of issues on linux; this is being looked into There have been reports that the instability does not occur if using a manually download version rather than the workshop version; this can also be tried For manual download, place the .json, .dll, and .pck...795.8k downloads
- RitsuLibA shared framework library for Slay the Spire 2 mods, with a large set of QoL and tooling components for both mod authors and regular players. RitsuLib itself does not add cards, relics, enemies, or balance changes. It provides runtime framework support, compatibility helpers, and several player-...591.2k downloads
- ARAM: MayhemSupported Languages English 简体中文 한국어 (Contributors: 我有幸福症, oatone, Nark) Español 日本語 Português do Brasil (Contributor: floca) ภาษาไทย Русский (Contributor: Dragon enjoyer) Introduction This mod adds a Hextech Rune system inspired by League of Legends to Slay the Spire 2. It is a popular large-sca...346.3k downloads
- Quick Restart 2This mod adds a button to the pause menu that reloads the current room from the most recent save. Its effect is equivalent to exiting to the main menu and then selecting Continue. Additionally, you can configure the key (by default the R-key) and how long to hold it in the mod config menu. When t...298.4k downloads
- Regent FX OmnistarRegent FX Omnistar Warning: If you find your save is lost after installing the mod, this is normal and it is due to the game itself. You can subscribe to other save repair mods to solve the problem Add star rings and special hit/cast effect according to Regent's card images. RitsuLib RitsuLib is...291.7k downloads
- MSGK_Regent◆ Changes ● Updated the Regent character skin. ● Modified the main icon and Mini Regent icon. ● Changed the character selection screen illustration. (Rough sketch version) ※ Note: Card illustrations remain unchanged. Minor animation adjustments from the previous version. Thank you for your suppor...273.6k downloads
- silentSkinIf my artwork adds joy to your game and you want to support me in money, this is my patreon.patreon.com/anaertailin 如果你喜欢我的作品，并希望资助我的话 patreon.com/anaertailin 在国内的朋友可以选择221.2k downloads
- Crimson Blade Valkyrie（IronClad Skin/CardArt）Slay the Spire 2 ATA_IronClad Replaces Ironclad's visuals and card art，When Ritsulib is installed, you can toggle different asset types separately, such as card illustrations, character models, and more. No AI-generated content was used in this mod. License By CC BY-NC-ND 4.0 Commercial use is pr...219.8k downloads
- JmcModLibSpecial Notice If your saves disappear after installing mods, subscribe to BetterSaveSlots , then click the Import button on the save slot to fix it. Please disable any save-path merging mods before using it. JmcModLib 1. Overview The main part of this MOD comes from my prerequisite library of th...216.7k downloads
- 皮皮配置: ModConfigModConfig — 通用模组配置框架 已适配正式版 v0.107.1 最新版 / Compatible with the latest public release v0.107.1 Universal in-game configuration framework for Slay the Spire 2 mods. 简介 / Overview 为《杀戮尖塔2》模组提供统一的游戏内配置界面。 ModConfig 会在游戏「设置」页面中添加一个 模组配置 / Mods 标签页。其他模组只需通过简单 API 注册配置项，即可自动生成设置控件，不需要每个模组重复开发自己的设置界面。 Mo...213.2k downloads
- Merchant2CuteIIProvides a cute merchantII.208.6k downloads
- Minty Spire 2Minty Spire is back and (hopefully) mintier! This is a compilation of small quality of life tweaks that reduce friction without giving additional information the player wouldn't have normally or changing any system in the game. Features Combat Visuals Shows total incoming damage next to your HP b...208.0k downloads
- necrobinderSkinIf my artwork adds joy to your game and you want to support me in money, this is my patreon.patreon.com/anaertailin 如果你喜欢我的作品，并希望资助我的话 patreon.com/anaertailin 在国内的朋友可以选择192.3k downloads
- regentSkinIf my artwork adds joy to your game and you want to support me in money, this is my patreon.patreon.com/anaertailin 如果你喜欢我的作品，并希望资助我的话 patreon.com/anaertailin 在国内的朋友可以选择170.8k downloads
- Watcher- Default branch (game 0.107): Steam serves v0.9.24 (0.107-compatible). - Beta branch (game 0.111): Steam serves v0.9.24 (public-beta / 0.111-compatible). - If the mod reports "requires a newer game version" or fails to load, restart Steam to refresh Workshop content to the revision matching your...165.4k downloads
- Mechaneko Defect skinThis mod includes only graphic contents. Content details in this mod (Defect) : ● Character selection screen ● Combat visual ● Merchant ● Rest site ● And character icon Although some parts are still a bit unfinished due to my busy schedule (rest site, character select), I’ll update them gradually...163.3k downloads
- ARAM: Mayhem: Extra Expansion PackSupported Languages / 支持语言 English 简体中文 한국어 Español 日本語 Introduction This mod is the supporter expansion pack for ARAM: Mayhem. It requires the main ARAM: Mayhem mod. The expansion pack includes a set of supporter-inspired Hextech Runes, enchantments, and stat forges with a more independent style...161.3k downloads
- neowSkinIf my artwork adds joy to your game and you want to support me in money, this is my patreon.patreon.com/anaertailin 如果你喜欢我的作品，并希望资助我的话 patreon.com/anaertailin 在国内的朋友可以选择147.7k downloads
- The WatcherThe Watcher - ports the original character to Sts2 Contribute translations / Feedback The code is here: The localization files are here: If there's anything you're not happy with about the localization, or if you feel it doesn't match the new wording and format of Slay the Spire 2, feel free to l...136.4k downloads
- 卡面娘化 - 储君...收下.. 这份... ..赐福... MOD内容 使得你卡图中的储君变成美少女，我说这就是尖塔诅咒你能反驳我吗？ （形象基于@Anaertailin的尖塔娘化mod， 本mod只是美术使用了Anaertailin大佬的角色设计，并无利益关联。） 展示视频： 我的其他2代MOD 我的其他2代MOD 棺者（制作中）： 红裤衩（制作中）： 一代MOD： 战机观合集： 如果你感兴趣的话，以下是工作流 鸣谢 感谢LingEnd提供的代码技术支持，没有他的帮助就不会有这个Mod的实现。感谢A大的授权的人物形象使用。 如果你发现卡图出现错误等问题，欢迎以讨论区或留言的形式进行反馈。如果有什么卡图...129.7k downloads
- Intent GraphShow monster intents as a state graph. 1.3.2 version added multi-language support. Currently it's AI-generated. If you want to help refining the text, you can find the texts on . Intent An icon that showing next action of the monster. Intent set A group of icons wrapped in a blue rectangle that s...125.2k downloads
- 奥契丝/Orchis Necrobinder SkinShadowverse Character Orchis Replacement Skin Mod for Necrobinder Content Overview Main contents include: · Character selection screen illustrations and animations · In-game, merchant, campfire scene character and animation replacements · Exclusive relic: Tattered Doll · 25 new card arts redesign...123.7k downloads
- Better Mod MenuBetter Mod Menu is a UI mod for Slay the Spire 2's built-in mod screen. It keeps the normal menu, but adds profiles, groups, saved order, personal aliases and notes, backups, CSV export, and a log viewer. After subscribing, open Slay the Spire 2's built-in Modding screen. Better Mod Menu does not...119.7k downloads
- Quick SL (Multiplayer / Controller / Configurable Hotkey Support)Special Notice If your saves disappear after installing mods, subscribe to BetterSaveSlots , then click the Import button on the save slot to fix it. Please disable any save-path merging mods before using it. Quick SL (Multiplayer / Controller / Configurable Hotkey Support) 1. Overview This is a...119.2k downloads
Browse all 2.3k Slay the Spire 2 mods Sortable by downloads, rating and date.
More early access games see all
Why Slay the Spire 2 mods break
A mod is compiled against one version of a game. When the game updates, anything that reached into the parts that moved stops working, and it usually stops working silently rather than with a message that explains itself.
That is what the table above counts. It is not a guess: each row is a mod the community has reported as broken by that specific release. The number is a fair measure of how disruptive an update was, and it is the reason people delay updating a game they have modded heavily.
Common questions
Does IndexGG host Slay the Spire 2 mods?
No, and it never will. Every download link points at the author's own page on Nexus, GitHub, CurseForge or wherever they published it. We index the ecosystem; the files stay with the people who made them.
Where does the compatibility data come from?
From the communities that maintain it in the open, not from guesswork. Each claim carries how it is known, so a reported breakage is never presented as though the author said it.
Why is a mod listed as broken when it works for me?
Compatibility depends on your exact game version and the rest of your load order. A mod marked as broken in one release may work fine on an older one, which is exactly why the version is recorded next to the claim rather than a bare yes or no.