Mods / BossesSlay the Spire mods
Slay the Spire bosses mods
Everything filed under bosses by its own author, ordered by how much it is used.
Allcharacter697Simplified Chinese594relics435Cards309QoL239Events160Utility156Potions125Korean116content100Bosses91Expansion83Monsters80Modifiers76Japanese67Russian60Simplified Chinese60Traditional Chinese49Rewards46Elites46API41arknights31Simplified Chinese31Touhou29skin27Relic26French23Rooms22Neow21Gameplay17Spanish - Spain15Fun11texture pack10Music9German9Card9monster8UI8Bundle8Anime7Polish7Balance6dumb6Easy6Pokemon6Portuguese (Brazil)6Skins5Thai5Quality Of Life5 cheat5Characters5
91 bosses mods
- Bundle Of Content - Now with bigger batteriesby SandTagA collection of relics inspired by members of our community! Bundle of relics is a collection of relics to represent content creators and mod creators alike! Currently contains 59 relics. If you are a mod creator, content creator, or want to suggest one for this mod, check the discord at: Content...13.0k downloadsupdated 13 mo ago
- Halloween Enemiesby 76561199085313424Halloween! Adds Halloween-themed costumes for every enemy. Each enemy has unique skins, names, and in some cases, modified dialogue or move names. These are purely visual changes and do not affect gameplay. Many of the costume ideas were inspired by the Korean community and the Modding Forum on D...12.6k downloadsupdated 11 mo ago
- The Shadowverseby FangThis is a map mod which is separated from the original "Shadowverse The Spire" mod.11.9k downloadsupdated 18 mo ago
- Blacksouls Mod DLCby 76561198394143368本mod是Grimm mod和Grimm's Fairy Tales的拓展包，需要在其基础上运行。 追加内容： 1.新增2场在特殊情况下触发的隐藏BOSS战。 2.现在可通过Grimm mod体验另一mod的全部事件和战斗！ 血字谏言： --噩梦必须根除，且噩梦必须加以利用； --复制是必须的，消耗和保留是有效的； --深处没有答案，必须抵达高塔的最顶层； --绝对不能忘记，您真正的爱丽丝在哪里； --想改变故事的结局，就在噩梦战中找到利德尔吧； --取消“测试玩家绘制画风”以展示Grimm mod卡图！ ————以下为更新日志和开发者留言———— 开发者留言： --新增的两场隐藏战斗相...11.1k downloadsupdated 17 mo ago
- Contingency Contract Extensionby 76561198359706396A simple extension for REME's Contingency Contract with some more new contracts. Most of them are not so easy or so hard??? Current not support English for I'm lazy and busy. If any likes to translate it, leave a comment below.11.1k downloadsupdated 5 y ago
- sakiko-modby 闪光李世林Added a character Togawa Sakiko from BanG Dream. - added 75 standard cards - added new card type 'music' - added 32 music card - added 6 events - added 10+ relics - added 1 boss in act 'the ending' Information - only chinese - source code9.9k downloadsupdated 20 mo ago
- The Menagerieby modargoThe Menagerie is an alternate act 1 themed around beasts and mages. Once the stronghold of a cabal of mages who experimented with the boundaries of life itself, the Menagerie is now overrun by their twisted creations. Together with the Elementarium (act 2) and the Abyss (acts 3 and 4), it is part...9.9k downloadsupdated 3 y ago
- [明日方舟]伊内丝by 76561199239650300Ines Character Mod "She has sneaked into the Spire's shadows." This mod brings Ines from Arknights into the Spire. Just like in the original game, Ines features a rich set of mechanics. Utilizing Steals, Invisibility, and Shadow Whistle to maneuver through combat, she presses onward on her path t...9.5k downloadsupdated 3 mo ago
- Rewrite Modby 76561198834098908A Mod about《Rewrite》and its relevant works . Added 1 character Added 75 cards Added 6 relics Added 2 potions Added 2 events Added 1 Boss Tips：We're designing a new character, but it's in an unfinished state. If you choose a new character to start the game, the game will crash. Thank you for waiti...9.3k downloadsupdated 4 y ago
- Silly The Spireby 76561199200772328Most abstract,nonsense,funny spire mod ever. Warning:This mod certains dirty words and sex dialogs,not suitable for children under 3. This mod now adds: *40+ Cards *40+ Relics *210+ Black-Stocking Legs(All are from Internet) *10+ Too hard bosses *20+ Hentai monsters *1 Super invincible badass act...8.6k downloadsupdated 1 mo ago
- FixCrashMultipleRoomsby 76561198396145012Fix crash when entered multiple rooms or killed multiple bosses on the same floor. (For example: using Loadout-Mod, console, binary tree bug, etc., to enter additional monster rooms or boss rooms.)8.5k downloadsupdated 3 y ago
- The Courier_Mouseby 76561199139209283The following is machine translation Mod, with the mousecourier as the protagonist, has 75+ cards, 10+ relics, a brand-new event, and a brand-new boss (you can encounter it after breaking your heart). this mod has specially made a merchant boss (different from the collapse). When you break your h...8.4k downloadsupdated 3 y ago
- Khaslana Modby 76561199754763325This mod doesn't have new character. Add a relic (Coreflame:Worldbearer), which allows your character to transform into Khaslana, and temporarily replace the deck with the relevant cards. 2025.7.28 update: add 6 relics, providing buffs for transformation. 2025.9.22 update: add English translation...8.2k downloadsupdated 9 mo ago
- Morimens Modby 76561199183437143Warning This mod is not yet complete. It is still a testing version and is still a long way from the full version. v0.14.0 Test Version New Content - New Config: enable/disable room background from Morimens - 4 Chaos Realm Cards: "Pinions of Time", "Twin Wings", "Four Wings", "Six Wings" v0.13.0...8.0k downloadsupdated 12 mo ago
- The Testersby 76561198799687928Welcome to the Aperture Science Cooperative Spire-Slaying Initiative, the latest and greatest in Aperture Science Testing Tracks, designed to simulate the various different floors of the Spire. Harness the power of cutting-edge Aperture technology and pit your wits against the toughest the Spire...7.7k downloadsupdated 4 y ago
- Kotiya Sanaeby 76561198400867451模组简介 本mod添加了来自东方project的东风谷早苗作为新的可游玩角色，拥有84+张新卡牌，若干通用或专属的遗物、药水、事件，以及特殊事件敌人与终幕Boss等。 游玩上的建议 早苗的两个主要大方向就是叠信仰和叠风势吧，算是两个体系，不过也有一些卡可以把它们联系到一起。 信仰流主要就是把信仰buff叠起来了防哈和怪物比成长，稳扎稳打点，也可以给怪物叠信仰然后通过一些牌让它们被劝诱掉。 我的成长在你之上，咔咔！ PS:信仰获得格挡是改格挡（但是你基础的格挡值不变，如果具有遗物外卡钳，失去格挡时不会计算改的格挡，而是计算基础的格挡） 风势呢就是想办法叠起来就好了，叠起来就有伤害，防御可以...7.3k downloadsupdated 15 mo ago
- (To be fixed) (Downfall Boss) The Blade Gunnerby ChaofanAdd a new boss, the Blade Gunner, to Slay the Spire Downfall. The boss is from a character mod: the Blade Gunner 1 new boss. 3 different combat sequences. 3 new Neow powers. Here's the link of cards he would use: List of blade gunner items This mod is made by my own but I'm not good at painting....6.7k downloadsupdated 5 y ago
- HumanHunterModby 76561198984454884Greatly improved the difficulty of the game. It`s almost impossible to win with original characters.You really need help from other mods. In the act 3, some monsters will move after receiving a certain number of damage. Be careful. hope you can enjoy a good time:)6.3k downloadsupdated 4 y ago
- Corrupt Heart From Arknightsby KihAnePeNA boss mod that replaces Corrupt Heart with Ishar'mla the Heart of Corruption, who has the same title and also a final boss in the game Arknights. She -- or we might say He because He is the god of Seaborn -- will use tears to jam your action. Once He gets fully charged, He will transform into cr...6.2k downloadsupdated 22 mo ago
- Better Bossesby euclid11Better Bosses changes four fights to be more distinctive, full of bigger moments, and, at higher Ascensions, more challenging. Confront a menagerie of Torch Heads against the Collector. Face the Champ's most brutal attacks. Choose between devastating curses against Deca and Donu. Give serious tho...6.2k downloadsupdated 8 y ago
- Ori Mod 奥日by 76561198950453551Before playing the Mod, it is recommended to finish the "Ori and the Will of the Wisps", otherwise you may not understand some of the design and active skills, and may reveal some of the plot. This Mod contains: 100+ cards; Active skills such as Spirit Edge, Spirit Arc, double jump, Bash, Launch,...6.1k downloadsupdated 11 mo ago
- Reisen Udongein Inababy 76561198400867451模组简介 本mod添加了来自东方project的铃仙·优昙华院·因幡作为新的可游玩角色，拥有90+张新卡牌，若干通用或专属的遗物、药水、事件和特殊终幕以及事件敌人等。 本Mod的机制 鉴于卡面上的关键词描述可能让人困惑，所以我在这里再把机制拢共写一下，防止一些误解。 虚牌 这算是整个模组核心的关键词了，具有该关键词的卡牌耗能为0，且带有虚无和消耗效果，在抽牌结束后会被消耗（虚抽除外）。并且不能造成真实的效果，遵从以下转换： 造成伤害->施加等同于伤害量的虚假生命（或称为造成虚伤），虚伤造成的伤害如常参与是否使敌人死亡的运算，但敌人受到伤害时将移除该伤害，并使其失去等同于此伤害/4点生命，...6.0k downloadsupdated 17 mo ago
- Sui`s Garden of Grotesqueriesby 76561199030600463This MOD is adapted from "Integrated Strategy: The Strange Tales of Sui's Garden" Content Introduction Remnant Consciousness of the Sui Beast This is a map expansion mod primarily presented in the form of tree hollows. In the latter half of the normal map, several tree hollow nodes will randomly...5.8k downloadsupdated 24 d ago
- 茵蒂克丝[Index]Modby 76561198980636785动漫《魔法禁书目录》的女主，《魔法禁书目录》是我入坑b站看的第一部番剧，因此制作此Mod留以纪念。 暂时包含1名角色、75张卡牌、15张衍生卡、5个遗物、2个动皮、1个自制模式和2个新的火堆选项。 目前，这个MOD还处于初步阶段，但它已经包含了丰富的内容，足以让你的冒险之旅焕然一新。你可以在这里找到1名独特的角色、75张精心设计的卡牌、15张充满创意的衍生卡、5个神秘的遗物、2个酷炫的动态皮肤、1个自制的模式以及1个全新的火堆选项。这只是一个开始，后续我会继续更新，带来更多惊喜！ MOD特色 1、灵活的初始选项 在开启你的爬塔之旅前，你可以在主界面自由选择3种作者推荐的主流流派的初始卡，...4.9k downloadsupdated 18 mo ago
- Bosses Are Bulliesby ThomasRiddleAdds rude text to the Act 3 bosses if you are missing a key piece.3.5k downloadsupdated 5 y ago
- Humilityby Bug KiooehtHumility is a difficulty mod that buffs (almost) every enemy in Slay the Spire while avoiding simple number buffs like increased HP or damage. Changes include such things as: Jaw Worm is always in Hard Mode Giant Head no longer has Slow The Collector summons more Torch Heads and much more See her...3.2k downloadsupdated 4 y ago
- Bundle of Energyby SandTagA mod designed to improve the relic distribution in the boss chest! No more opening the chest and seeing three fun relics that cant give you a 4th energy point, now your boss chests contain a more normal mix of 1-3 energy relics on pretty much every run! Each bundle added increases the amount of...3.1k downloadsupdated 14 mo ago
- Cthugha V2 Special Editionby 76561198965100291This mod makes adjustments to some of Cthugha's cards and relics, aiming to provide a different experience from the standard version. *This mod and the original mod are not superior or inferior to each other. *This mod does not require the standard version to run. *The author of this mod is not t...2.3k downloadsupdated 18 mo ago
- Ellie Minibotby FifbefGithub link Dependancy: Friendly Monsters is required for this mod to run. Adds a new character based on the Ellie_Minibot VTuber, along with new cards, events, relics, potions and combat encounters. 50+ Bug Facts! Channel all the friend orbs! Build a robot dog companion! Quiz cards can test you...2.1k downloadsupdated 14 mo ago
- The Crimson Spear - Zeta Character Modby DaikiThe Crimson Spear A Zeta character mod based of her moveset in Granblue Fantasy Versus Rising, Relink, her alts in the mobile game and her guest appearances. This mod was designed to adapt Zeta faithfully, within STS's limitations and taking some liberties, meaning she's not quite pick up and pla...2.1k downloadsupdated 7 mo ago
- SakiTheSpireby 76561198852535134Slay the spire with 'Sakiko'2.0k downloadsupdated 2 y ago
- Corrupt Branch Battleby elfceliaDo you often find yourself corrupting but no Dead Branch, then having Dead Branch but no corrupt? Feeling unsatisfied after burning through everything? This mod adds a special battle where you fight a unique Corrupt Heart enemy with have Corruption and Dead Branch. It also allows Dead Branch to o...1.9k downloadsupdated 2 y ago
- BIONICLE InSpireby 76561198845095099Mod that adds Bionicle Toa Mata as playable characters with 72 cards, new relics, new potions, powers for each of them - alongside new enemies, events and more! The mod is now generally finished, however rebalancing updates may still happen - probably not changing the whole mechanics, but playing...1.5k downloadsupdated 3 mo ago
- The Creatorby 76561198417412529"There was nothing to be sad about. All ended well, didn't it?" Caution: This mod contains mentions of psychological disorders, body horror, and potentially disturbing images. Player discretion is advised. A mod featuring Charles Eyler from the Hello Charlotte series by etherane. This mod contain...1.4k downloadsupdated 16 mo ago
- Momodby 765611996719652557bosses,1character,110cards,3?events,5Potions and 27 Relics V0.1.7 add a new boss.V0.1.8 add 2events 2relics and 3 monsters. V0.19 add 6 relics 2 events and 6 monsters1.3k downloadsupdated 6 mo ago
- [EN/CN(MLT)] Grand Blue Skies Mod [Acts 1 & 2]by nepsiThe mod now REQUIRES STS SignatureLib Summary Adds a brand-new Act 1 inspired by Granblue Fantasy. This world is home to the Primal Beast created by the Astrals and once used in a long war for sovereignty over the skies. Now, long after the war, the Primal Beasts roam the sky islands and are now...1.0k downloadsupdated 29 d ago
- The_Heartby 76561199209065033641 downloadsupdated 3 y ago
- Relocate Bossesby 76561199085313424Relocate appearing act and status of vanilla bosses (adds new? 18 bosses!) Fight with Time Eater at Act 1, Slime at Act 2, Champ at Act 3. Status of boss will be adjusted at a rate of HP 1:2:3, buff 2:3:4, damage 3:4:5. Also, new bosses have little buff originated by players' relic pool. Mod's ba...584 downloadsupdated 2 y ago
- Boiler Roomby Vex'dAdds a new Act 3 to the Spire, the Boiler Room. Requires the Act like It mod to be played. The Boiler Room is for players who find the traditional Act 3 of the Spire to be too easy. It adds new monsters and events, including special Elites and Bosses, that will be troublesome for even the most cr...491 downloadsupdated 3 y ago
- DaiDaiMod | 呆呆Modby 76561199015747375呆呆的假摔mod！ 据说这位名叫呆呆的冒险者经常平地摔？ 加入了一个Boss遗物[呆呆的祝福]和其配套事件[坠落的呆呆]，以及[呆呆之心]作为一个可挑战的最终Boss。421 downloadsupdated 3 y ago
- Ancient Enemiesby vmServiceThis mod reverts all enemy encounters to their November 2017 versions. In November of 2017, the Spire was different—the cards, the relics, the potions, and most importantly (to this mod), the enemies were different. Take a Slime Boss that doesn't shuffle in slimes, even though its spawn shuffle i...365 downloadsupdated 3 y ago
- TheOneby Chitose_Vulpes该模组新加入了Zero人物[暂时只有51张牌，预定是60~65张牌封顶，剩下空位留给后续平衡和补充] 后续会慢慢更新或增加新的人物[取决于玩家反响]，有什么好的想法和建议可以加入弔群:1075647444 Zero[难度：均衡] 机制：连招，吸血 One[正在开发，请勿选取，必出bug] Plus：本人其实主玩龟哥流，叠盾，叠盾，还是叠盾。334 downloadsupdated 7 mo ago
- Difficulty: SUSby SandTagDo you want to stop asking if claw is law, call an emergency meeting and make it all a bit more... SUSSY? Enable this one simple mod to add a new difficulty: SUS, crewmates will heckle your character and make them weaker over time! Each run is randomised, you get different crewmates every time! C...268 downloadsupdated 3 y ago