Mods / Rooms

• GGensokyoSpireby 76561199283179334Introduction Gensokyo Spire is a content expansion mod themed around the Touhou Project series, featuring new events, enemies, and more. The mod is currently in its early stages, with ongoing updates and additional content planned. Current content includes: 5 Bosses 5 Elites 8 Normal Fights 23 Ev...28.1k downloadsupdated 4 d ago
• 火火堆卡牌融合(CardFusion)by 7656119987015681820.2k downloadsupdated 4 d ago
• SSell mod(Pot/Rel/Cart/QoL/Beta 0.111)by KaizBeta 0.111. Buy the Rug to unlock selling RELICS and POTIONS. Various QoL (Shopping Cart, View Upgrades, Price Variance Indicator, Gold Stats). Multiplayer, Controller, macOS and Linux supported. Beta 0.111 working Features Buy the Rug (click “For Sale” tag) to unlock: Sell relics via Inspect (le...3.7k downloadsupdated 4 mo ago
• FFriend Tradingby drpez5A multiplayer trading mod that allows players to trade cards and relics at rest sites. You cannot trade relics that have an on pickup effect, are from ancients, or events.3.6k downloadsupdated 2 mo ago
• RRestSite Bug Fixby 76561198325235924restores the rest-site smith 'bug' to upgrade several cards per forge, and lets the shop merchant's card-removal service remove several cards for a single payment.3.4k downloadsupdated 2 mo ago
• FFight All Choicesby pin number ****Clear every node on a map layer before going up. Branching paths collapse to a single upward line; siblings connect horizontally. Requires game v0.109.0+.3.3k downloadsupdated 3 mo ago
• MMap Overhaul | Biome Zones & Locationsby BGS | Bengal🎮 Full list of high-effort STS2 mods Find my complete collection of published mods here: 👉 Open the BGS Mod Collection 👈 🗺️ MAP OVERHAUL The map is a huge part of every run, but after enough time the routing decisions can become predictable. Map Overhaul shakes things up by adding new risks, rewa...1.8k downloadsupdated 1 mo ago
• MMerchant Overhaul | New Merchants, Selling & Stealingby BGS | Bengal🎮 Full list of high-effort STS2 mods Find the full collection of my published mods: 👉 Open BGS mod collection 👈 Merchant Overhaul Meet 2 new merchants in the Spire: 🎲 Gambler Buy card booster packs, mystery relics, and potions Take a risk at the slots minigame and try to win your gold back 📚 Scho...1.7k downloadsupdated 2 mo ago
• BBetterRestby 76561198381247813When there are too many options in the restsite, the button will be automatically wrapped to avoid exceeding the screen.1.3k downloadsupdated 4 mo ago
• AArknights-Sarkaz's Furnaceside Fablesby 76561198774716361Sarkaz's Furnaceside Fables A mechanics expansion mod for Slay the Spire 2, inspired by Arknights' Integrated Strategies "Sarkaz's Furnaceside Fables." Introduces Thoughts, Shield, False to Truth, Bizarre Fragments, and more — along with 150+ Relics and 30+ Thoughts. Thoughts Thoughts come in thr...1.1k downloadsupdated 2 mo ago
• 卡卡牌融合扩展包(CardFusionExpansionPack)by 765611998701568181.0k downloadsupdated 3 mo ago
• 昔昔涟事件（Cyrene Events）by 76561198331504152将一系列昔涟（Cyren）的相关事件添加进你的游戏。暂不支持英文（No English）和beta版游戏 内容包括4个事件，3个遗物，3张卡牌 事件：落木逐火英雄纪（Heroic Saga of FlameChase） 因为太阳将要毁伤（For the Sun is Set to Die） 成为昨日的明天（As Tomorrow Became Yesterday） 往世乐土（Elysian Realm） 任务卡：迷迷（Mem）、昔涟（Cyrene） 能力卡：飞向粉色的明天（Fly Into a Pink Tomorrow） 遗物：如我所书（AsIHaveWritten）、德谬歌（Demi...948 downloadsupdated 3 mo ago
• IItem Legacyby ttatItem Legacy adds a new Legacy option to rest sites. When selected, it can offer configurable one-time rewards based on your previous completed run: - Choose 1 card from the previous run's final deck. - Claim available potions from the previous run. - Choose 1 relic from allowed relic rarities. -...687 downloadsupdated 4 mo ago
• RRock, Paper, Relic!by SWATBeta branch only -- needs game v0.109 or newer. Right-click Slay the Spire 2 in your Steam library > Properties > Betas > pick public-beta. On the default branch this will not load at all. The chest opens, there's one relic worth having, and you both want it. Every co-op run comes down to this so...560 downloadsupdated 3 mo ago
• RRelicSacrificeby 76561199572246499Adds the “Sacrifice” option to the Rest Area, allowing you to destroy one of your non-starting relics in order to continue resting and take advantage of other events. This option is disabled if you have the “Miniature Tent” relic. Fully localized into all 14 languages supported by the game: Engli...382 downloadsupdated 4 mo ago
• LLottery Roomby pin number ****Adds lottery rooms on the map. Spend gold to roll for a relic, card, or potion. Starts at 5 gold, doubles each pull, 50% chance empty. Supports English / Simplified Chinese / Traditional Chinese. Requires game v0.109.0+.290 downloadsupdated 3 mo ago
• 商商人讨价还价 | Merchant Bargainby 76561199325043443商人讨价还价 API 完全可选。你可以自由选择零配置离线游玩，也可以配置 DeepSeek，让 AI 商人进行更自由的对话。无论是否使用 API，砍价、卖牌、惩罚和抢劫商人的完整玩法都可以正常使用。 自由选择谈判方式 离线剧本：完全不联网，不需要账号或密钥；降价、涨价、卖牌、诅咒惩罚和抢劫全部可用。 自动模式：配置了 DeepSeek 时优先使用 AI；断网、超时或格式错误会立即回退到本地剧本，不会卡死商店。 仅 DeepSeek：适合希望所有普通谈判都由 AI 决定的玩家；抢劫确认仍由本地逻辑处理。 四种离线商人性格：守财奴、赌徒、收藏家和暴脾气，不同性格会以不同方式回应你的策略。 六...172 downloadsupdated 3 mo ago

17 rooms mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.