- Indie
- Strategy
Game
Slay the Spire
Slay the Spire is a single-player roguelike deck-building game. Players choose from four characters, each with a unique set of cards, and attempt to climb a procedurally generated spire consisting of multiple floors of increasingly difficult enemies and bosses. Combat uses a card-based system where players build and refine their deck on the fly from rewards earned through encounters. Between battles, players collect relics that provide permanent buffs and make strategic choices about which paths to take, which cards to add or remove, and how to spend limited resources. The game is widely credi
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
About Slay the Spire
- Released
- January 2019
- Developer
- Mega Crit Games
- Publisher
- Humble Games
- Engine
- libGDX
- Platforms
- PlayStation 4 · Linux · Android · PC (Microsoft Windows) · iOS · Mac · Xbox One · Nintendo Switch
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 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 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...
- Community AnnouncementsThe Neowsletter - May 2026{STEAM_CLAN_IMAGE}/44971832/48f9ccd5b45cab13b6717c2522787349d39941fa.png Hey, Slayers! Demi the CM here with this month's Neowsletter! Dev Update We wanted to start off with an update from last month's roadmap, especially for those who only play StS2's main branch. The first big update is that we have moved from a weekly to a bi-weekly cadence for the beta patches. Though we stuck with the week...
- Community AnnouncementsThe Neowsletter - April 2026{STEAM_CLAN_IMAGE}/44971832/91349290638a7f1fcde09f1a04fe70beb8f74cd3.png Hi everyone! Casey here. Slay the Spire 2 has been out for about a month and the majority of our work has been fixing up major issues, improving our feedback systems, polishing up visuals, and reworking/balancing content so that all of the cards and items feel interesting and viable! To those who reported feedback, thank y...
- Community AnnouncementsSlay the Spire: The Board Game - Downfall Expansion Kickstarter Now Live!{STEAM_CLAN_IMAGE}/29087962/65d256f9e6cab592c85d6922c661c803eae0f8fd.png It's finally here!! The Kickstarter campaign for the Slay the Spire board game Downfall expansion is LIVE NOW! The fan-favorite community mod for Slay the Spire 1 is getting its own OFFICIAL expansion to Slay the Spire: The Board Game, allowing you and your friends to play as some of the Spire’s infamous bosses. {STEAM_CLA...
- Community AnnouncementsThe Neowsletter - March 2026{STEAM_CLAN_IMAGE}/44971832/3bdb3ecc502b6033ecad44935dd768093dca7118.png Hi everyone, Casey here! Our excellent community manager, Demi, has been in charge of the majority of Neowsletter writings for a while now but I wanted to stop by to say a few words: 🐟HOLY MACKEREL🐟! But in all seriousness, the response to Early Access has been incredible. Even though I threw out my back from overworking...
- Mods indexed
- 1.9k
- 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.
- ModTheSpireModTheSpire is the mod loader for Slay the Spire. You must subscribe to ModTheSpire if you want to play with mods. If you're interested in creating mods for Slay the Spire, check out the BaseMod wiki. If you'd like to contribute to the code behind ModTheSpire, visit the project's GItHub repository.3.1M downloads
- BaseModBaseMod 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 relics Adding new potions Adding new eve...3.0M downloads
- StSLibStSLib 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 fo...2.7M downloads
- Downfall Expansion Mod - 6.0Downfall is a full-featured Expansion for Slay the Spire, including a new campaign, NINE new heroes to play, new relics, new cards, new potions, and more. The Heart demands that this endless cycle of slaughter be finished. Answer the call as a Villain, and see to the defense of the Spire. Integra...1.1M downloads
- Steam Multiplayer - Together in SpireMultiplayer 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, with tons of customisable options. Once you're in a game, you can see ot...673.4k downloads
- 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. Current features include: Creatures with intangible become transparent Pantograph relic glows before a boss room Tiny Chest relic pulses an...645.9k downloads
- Achievement EnablerEnables gaining Achievements with mods. This is for people who like to play with Quality of Life mods like "Colored Map", "Super Fast Mode", etc and still want to gain achievements. It can, of course, be used to gain achievements when they're not deserved but that doesn't affect anybody. Have fun...566.6k downloads
- MarisaAdds Marisa Kirisame from Touhou series as a playable character,with a set of colored cards, 11 relics and 1 potion. "It ain't magic if it ain't flashy. Danmaku's all about firepower".The main theme of this character is firepower,the timing of playing cards,energy management and greed. There is s...543.2k downloads
- Act Like ItThis 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 (information is under "wiki"). Happy acting!522.6k downloads
- Quick Restart ButtonsTL;DR: Adds buttons which quickly let you start a new run instead of exiting to the main menu and reset the combat (like save&quit + continue). This mod adds three new buttons, one on the Settings screen you see when you open it during a run, one that appears when you die/win and a final one that...507.5k downloads
- The ServantThe Servant This mod adds an entirely new character class, The Servant, along with a new set of 75 cards and 11 exclusive relics. The Servant is able to control the flow of time and uses throwing-knives as her primary weapons. The gameplay of this character rewards thinking and planning, and allo...446.2k downloads
- Replay the SpireNote: This mod is no longer being updated. It's been far too long now, and I need to move on. This mod adds: * 60+ Relics (4 ironclad, 4 silent, 6 defect, 1 watcher, 50+ shared) * 70+ Cards (15 ironclad, 15 silent, 15 defect, 11 watcher, 15 colorless, 15 curses) * 5 Events * 11 Potions * 2 Rooms...412.9k downloads
- BetterAnimationAdd visual effects to some cards.373.0k downloads
- Colored MapColoredMap A Slay the Spire mod for making the map look nicer and making it easier to read. Because all map icons are black with some looking similar to others, it can require a lot of effort to read the map. With this mod you can configure the color of icons allowing you to make the icons you ca...367.3k downloads
- Loadout Mod - GUI for getting all sorts of stuff + Card Modification + Easy DebuggingThis mod gives you a relic a side panel that contains several relics Loadout Relics™ that mimics/extends the function of the dev console: The Bag, a relic that gets you any relic anytime anywhere. The Bin a relic that removes relics. The Cauldron, a relic that gives potions. The Printer, a relic...359.3k downloads
- Colored PowertipsThis mod colors the powertips seen when hovering over the player or enemy. It colors them like this: Green = Buff Red = Debuff Additional options for other colors are in the mod config menu! Why would you need this, you might ask. Simple, when mods come into play it's not that easy to differentia...344.0k downloads
- Spire with FriendsSpire with Friends is a multiplayer mod for Slay the Spire, which includes both a Coop and Versus mode. Features: • Full Steam-powered connectivity •Plug and Play •Up to 6 player in Coop • Up to 200 Players in the speedrunning style Versus mode. • A matchmaking and lobby system. Support...326.9k downloads
- Highlight PathsRight click on map nodes to highlight them.314.8k downloads
- ShionIMPORTANT!!! I didn't take down the old version, someone reported it so it get banned, that's why I have to upload a new one Click the link below to remove the chibi Shion above the artwork. New characters: Shion, Wangchuan, Liyezhu, Eislu Ren and Kuroisu. Shion has her own custom voice. Their al...296.3k downloads
- The CursedAdds a new character, The Cursed. Currently supports English, French, Japanese, Korean, Simplified Chinese, Spanish, and Russian. Introduction A wanderer corrupted by darkness. Uses curse, magic circle, and sometimes melee weapons. The Cursed adds 75 cards (plus 1 extra card), 11 new character-sp...287.9k downloads
- Npc FeminizationAdd new appearances for Neow and merchant. Can active R18 in mod config. 美术: anaertailin 赞助美术: 点击链接图片 Click on the link image 如果你喜欢我的作品，并希望资助我的话 在国内的朋友可以选择 上面有很多有趣的mod。282.5k downloads
- The Bug KnightThe 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 Spire and Hollow Knight. If you haven't pla...281.1k downloads
- UnlockEverythingModUnlocks everything in vanilla game except achievements. Ascension 20 for original characters, Daily & Custom, all relics & cards, permission to be able to enter 4th Act, all beta art and The Ending choice in custom run. This Mod is One-Time-Affective. Feel free to contact me on discord at 280chan267.1k downloads
- Library of RuinaThis mod is based of Library of Ruina. This mod is in the beta phase, may have many issues. If you meet any issue, please send your feedback towards me, thank you! If you have any ideas or suggestions, you're welcome to provide them. This mod contains: New character, cards, relics, enemies. And s...258.9k downloads
Browse all 1.9k Slay the Spire mods Sortable by downloads, rating and date.
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Why Slay the Spire 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 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.