Mods / Multiplayer

• AAutoModSubscriberby 76561198679823594Features Best when both host and client install this mod. When you join a multiplayer lobby and your local mod list does not match the host's, this mod replaces the vanilla "Mod Mismatch" error with an interactive dialog that lets you: Automatically subscribe to the Steam Workshop mods the host h...149.9k downloadsupdated 26 d ago
• MMultiplayer Mod Sync / 联机模组同步by 76561199469635865Multiplayer Mod Sync Installed almost the same mods, but still stuck outside the lobby because of missing dependencies, enabled states, or load order differences? No more comparing long mod lists one item at a time. This little helper tries to match the client’s mod setup with the host’s, taking...45.5k downloadsupdated 2 mo ago
• BBetterSpire2by JDRBetterSpire2 A lightweight quality-of-life mod pack for Slay the Spire 2. Multiple features bundled into one mod, each individually toggleable from an in-game settings menu (press F1). Full multiplayer support with kick, disconnect handling, and difficulty scaling. Also available in a Lite versio...39.0k downloadsupdated 2 mo ago
• GGold Transferby 76561198452965351Gold Transfer Gold Transfer adds a lightweight shared-economy tool for Slay the Spire 2 multiplayer co-op. Use the gold button next to the top-bar gold display, choose a teammate, and send a specific amount of gold when your team wants to pool resources for an important shop purchase. Features Ad...38.1k downloadsupdated 3 mo ago
• BBetter Rock Paper Scissorsby 76561198809169105兼容性: 正式版与 beta版(v0.111.0) Compatibility: stable and public-beta-v0.111.0 为多人模式增加更多的对抗性！（bushi） 这个mod将争抢遗物的随机猜拳替换为带有倒计时的手动出拳，玩家可以自行选择要出石头剪刀还是布，在倒计时结束后未选择则会仍然随机出拳。 A Slay the Spire 2 mod that replaces the random rock-paper-scissors used when multiple players contest the same treasure relic with pla...26.4k downloadsupdated 4 mo ago
• [[Aba UI] Wait for Vulnby abaNo more playing attacks just for your friend to say "oh I've got vuln xd" Shows an icon if other players have debuffs in their hand. If they can draw more cards for a debuff, an icon is shown too. Press F6 (DRAW icons) / F7 (PLAY icons) in combat to toggle; more options in the game's Settings men...14.7k downloadsupdated 7 d ago
• RRefreshShopby 76561198679823594Features Host-only install works in multiplayer. Adds a configurable refresh button at the bottom-right of the shop. Rebuilds the local player's shop with customizable refresh count, gold cost, and refill toggle. Configurable refresh count (0 = unlimited, default 5) Configurable refresh cost (0 =...12.1k downloadsupdated 4 mo ago
• AAiA's Multiplayer Frenemy Bond Card Packby Aragaki AyaseRitsuLib (prerequisite mod) settings page integration has been added. The host can use the RitsuLib settings page to choose whether to enable any card, relic, or potion from this mod. 已接入 RitsuLib（前置mod） 设置页，主机可在RitsuLib设置页中针对此mod的任意卡牌、遗物、药水选择是否启用。 Added 4 multiplayer cards each for the Ironclad,...11.6k downloadsupdated 6 d ago
• BBetterSpire2 Liteby JDRBetterSpire2 Lite Display-only version of BetterSpire2. Marked affects_gameplay: false so it's safe for multiplayer without requiring all players to install it. Use this if your group is mostly unmodded but you want the damage counter and hand viewer for yourself. Want the full feature set (kick,...10.6k downloadsupdated 2 mo ago
• SSlayThePlayerby 76561198376955846SlayThePlayer A 2-player PvP Versus mod for Slay the Spire 2. Build your deck on your own route through the Spire, then fight your opponent at each act boss. Best of 3 acts wins. Both players should use the same mod version. Support targets stable Slay the Spire 2 updates. Beta branches and cross...8.3k downloadsupdated 2 mo ago
• LLAN Multiplayer: Reforgedby 76561199017477542A community-maintained LAN multiplayer mod for Slay the Spire 2.5.1k downloadsupdated 2 mo ago
• 【【CN|EN|JP】Shadowverse：Arisa | Luna |by 76561198918105616If 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-translated; if you come across any wording that fe...4.5k downloadsupdated 2 d ago
• CCampfire Tradeby SterdoAdds a Rest Site option that lets players request card trades in multiplayer. At a Rest Site, a player can choose another player, inspect their deck, and request one card. The target player can accept or decline the request. If accepted, the card is transferred to the requesting player's deck. In...4.2k downloadsupdated 3 mo ago
• 宠宠物尖塔 Pet the Spireby 76561198342149519把一位会成长的宠物伙伴带进尖塔，让每一局冒险多一个会行动、会陪伴、也会不断进化的同伴。六种宠物拥有截然不同的战斗方向，并能在篝火中从随机进化里打造属于你的成长路线。 喜欢可以给Mod打个好评！对我很重要哦~ Leave a like if you are having fun with my mod! It means a lot to me~ 我的新角色Mod命运游侠已经上线，拥有独特的子弹和任务机制和近100张美术素材，欢迎尝试！点击徽章图片即可跳转！ My new character mod, Fate Ranger, is now live! It features unique...3.8k downloadsupdated 2 mo ago
• [[Aba UI] Draw Anywhereby abaDraw on any screen. Works in multiplayer. Right-drag draws, middle-drag erases, Alt+C clears. Top-bar buttons: color shade picker, hide/show toggle, clear. Drawings reset each room. Draw Anywhere works on its own. No Aba UI mod depends on another. Teammates don't need it. They just won't see your...2.2k downloadsupdated 7 d ago
• CCustom Run Modifiers Expandedby AZCustom Run Modifiers Expanded Inject variety into your custom runs with a brand-new pool of unique positive and negative modifiers. Mix, match, and break the rules. Positive Modifiers Colorless Cards: Colorless cards will now appear in rewards and shops. Neow's Blessing: Grants the player their s...2.1k downloadsupdated 3 mo ago
• 更更好的联机 / Better Multiplayerby 76561199758888572更好的联机 保留官方好友联机，并增加密码房间、篝火物品交易、帮助队友锻造和商店金币交易。连接使用 Steam 大厅与中继，无需端口映射或第三方内网穿透。 主要功能 通过准确的房间名称和密码与非 Steam 好友联机 在篝火交换卡牌、遗物和药水 消耗自己的篝火行动，为队友升级一张牌 在商店中与队友交换金币 在多人菜单中一键发送固定结构的诊断反馈 所有玩家必须安装本 Mod、BaseLib，并使用相同版本。掉线后请由房主重新创建房间并选择“读档多人游戏”。 诊断反馈与隐私 只有玩家主动点击“发送反馈”时才会上传一次固定结构的诊断。诊断可包含平台账号 ID、大厅 ID、参与者及其角色、交易与协...1.8k downloadsupdated 14 d ago
• 金金币传输 (Gold Transfer)by CSC在商店中可以把你的金币赠送给队友，帮助他们购买关键道具。 Allows you to send gold to your teammates while in the shop, helping them buy key items.1.7k downloadsupdated 4 mo ago
• 遗遗物传输 (Relic Transfer)by CSC在商店或篝火（休息处）界面，右键点击你遗物栏中的遗物，即可将其转让给队友。 注意：拾起时生效的遗物（例如古钱币等一次性效果遗物）无法转让，以防重复触发。 Allows you to transfer your relics to teammates. Right-click a relic in your inventory while at a shop or campfire to send it. Note: Relics with on-obtain effects (such as Old Coin) cannot be transferred to prevent doubl...1.2k downloadsupdated 4 mo ago
• MMoreMultiplayerCardby 76561199261092257Supply language:English,简体中文,русский язык,日本語 The original text is in Chinese; all other language texts have been machine-translated. This MOD adds 9 multiplayer-exclusive cards for each character (Data 2026.4.3) adds 2 additional rare cards for each character (Data 2026.4.16). add a Colorless ra...1.1k downloadsupdated 4 mo ago
• EEZStats - Multiplayer, Card, & Relic Trackingby 76561198868431600Offers lots of ways to track your win rate, card and relic picks, as well as contribution to multiplayer runs. Multiplayer Statistics: Tracks each player's contribution to damage, debuffs, as well as Multiplayer cards played. At the end of the run, you can also see how player's health changed thr...1.1k downloadsupdated 4 mo ago
• 我我有易伤！ / Status Calloutsby xana我有易伤！ 厌倦了在联机的时候对着小伙伴大喊“我有易伤！”吗？这个mod会让你的角色帮你喊出这句话。 功能 • 目前支持易伤和虚弱。 • 所有存活敌人已经具有对应状态时不提醒 • 当前能量和储君星星不足以支付对应牌时不提醒 • 每种状态每回合最多提醒一次 • 简体中文和英文；每位玩家按自己的游戏语言显示 • 使用角色原生气泡和配色 • 不依赖 BaseLib 或其他 Mod 联机要求 希望互相看到提醒的玩家需要安装相同版本。 Status Callouts Tired of shouting “I can apply Vulnerable!” to your friends in co-...1.0k downloadsupdated 2 mo ago
• 好好友交易增强 / Friend Trading Plusby waterkami好友交易增强 / Friend Trading Plus 基于 Spencer Fox 的 Friend Trading。 改动 交易不占休息/锻造 火堆选项自适应 同时提供交易卡牌与交易遗物 中文按钮文案兜底 兼容 STS2 0.107~0.110 控制器 API 交易遗物不改动遗物池（深拷贝快照 + 拦截 Remove，修复联机不同步） 必须包含 .pck 请勿与原版 Friend Trading 同时开启。 Compatible with STS2 v0.107.1+ / v0.110.x900 downloadsupdated 3 mo ago
• 固固定血条长度by 76561199125555444锁定《杀戮尖塔 2》多人大厅 / 左上角玩家状态血条的宽度为固定像素长度，不再随最大生命值变化。 功能： - 多人玩家状态血条统一使用固定宽度（默认 175 px）。 - 可在 RitsuLib 设置页开关，并调整 60–360 px 的长度。 - 修改设置后立即应用到场上已有的血条。 使用说明： 1. 安装本 Mod 与 RitsuLib。 2. 进入游戏，打开 RitsuLib Mod 设置页。 3. 在“固定血条”分类下开关或拖动滑块。 注意：仅修改多人玩家状态面板的血条宽度，不影响战斗内角色脚下的血条。739 downloadsupdated 11 d ago
• DDon't Abandon Your Friendsby latentspacezA multiplayer co-op save archive for Slay the Spire 2. Don't Abandon Your Friends helps groups preserve and switch between multiplayer runs without overwriting progress. It adds a main-menu archive screen that previews saved co-op runs and lets you load one into the live multiplayer slot, unload...722 downloadsupdated 4 mo ago
• MMerchant Blacklistby 76561198679823594Features Host-only install works in multiplayer. Filters blacklisted relics and potions out of the local player's merchant inventory. Now supports global + per-character two-layer filtering. Global ban list: applies to all characters Per-character ban list: only applies to the selected character...587 downloadsupdated 4 mo ago
• VView Multiplayer Card Rewardsby obione855See the card rewards of other players in their multiplayer status menu. Works with standard card rewards from combats as well as others (e.g. mind leech, colourful philosophers, orrery) If they have multiple card rewards, displays the different rewards in different columns. All players should hav...587 downloadsupdated 3 mo ago
• [[cn/en]More Relics & Multiplayer Cards/更多遗物与联机卡牌-lroseqby 76561199208675043Note: This English description is machine translated. Mymod is a Slay the Spire 2 content mod created with AI-assisted coding. It adds a collection of new relics and cards that enrich the multiplayer experience. Relics: Monthly Card — Gain Energy and Gold at the start of your turn. Brewing Cauldr...564 downloadsupdated 4 mo ago
• OOpen Handby TrandomgOpen Hand A multiplayer mod that allows you to peek at the cards a teammate has. The mod works client-side, not everyone in the party needs the mod for it to function.507 downloadsupdated 4 mo ago
• MMultiplayer Gold Displayby 76561199488242696## Overview Displays each player's current gold amount next to their name in the multiplayer party list. ## Features - Shows gold amount in the format: PlayerName [125G] - Updates in real-time as gold changes - Works for all players in the party list ## Notes - Only works in multiplayer mode - No...501 downloadsupdated 4 mo ago
• 索索米modby 76561198980476555suomi mod made by suomi1973, with 88 new cards ,6 new relics and 6 new potions488 downloadsupdated 4 mo ago
• SSoul Linkby abaHello, I will NOT be updating this mod any longer - I don't have the spare time to keep the updates up. Apologies! Co-op shared HP, Block & Gold pool. All players can share one HP pool, one Block pool and/or one Gold pool. Shared Health Pool: Health can now be a shared pool between all players. A...477 downloadsupdated 4 mo ago
• 我我有易伤！修复版 / Status Callouts Fixby waterkami我有易伤！修复版 / Status Callouts Fix 基于 xana233 的 Status Callouts。原版创意工坊要求更高游戏版本，在 STS2 v0.107.1 上无法正常启用；本修复版将最低版本改为 0.107.1。 功能 联机战斗中，当你手牌有能施加易伤/虚弱的牌时，用角色原生气泡喊话（如“我有易伤”） 不影响玩法，纯表现向 QoL 注意 请不要与原版 Status Callouts 同时开启 原作者 xana233 Fix Compatible with STS2 v0.107.1 (original workshop package required a ne...468 downloadsupdated 3 mo ago
• [[EN/CN/JP]The Architect Cup Anthologyby 76561198979235923The Architect Cup Anthology is a community-driven fan mod for Slay the Spire 2, dedicated to showcasing the most creative and compelling custom card designs born from the weekly Architect Cup design contests. Each card featured in this anthology has gone through a rigorous two-stage selection pro...345 downloadsupdated 9 d ago
• MMultiplayer Card Trade / 多人卡牌交换by 76561199701360729Trade one card for one card with another player whenever the party reaches a merchant. The initiating player pays only after the recipient accepts. The first successful trade costs 75 gold, and the run-wide team price increases by 50 after every successful trade (75, 125, 175, ...). Each merchant...317 downloadsupdated 3 mo ago
• FFriendly Fire / 友尽尖塔 卡牌可以指定队友为目标by 76561199882844256友尽尖塔 / Friendly Fire 合作爬塔太和平了？ 本 MOD 允许你在多人联机中，把原本只能指定敌人的单体牌直接用在队友身上。 主要功能 所有安全的单体敌向牌都可以指定队友 支持攻击牌与纯 Debuff 技能牌 灾厄、虚弱、易伤等负面效果会正常生效 队友的格挡、易伤、无实体等效果正常参与伤害结算 支持正式版与 public-beta 支持卡牌白名单和危险卡牌黑名单 当前限制 不能指定自己 不能指定召唤物 群体牌不会攻击队友 部分依赖怪物专属机制的卡牌会被默认禁止，以避免游戏崩溃 多人联机注意事项 所有玩家必须安装相同版本的 MOD，并使用相同的配置文件。 否则可能出现战斗状态...299 downloadsupdated 3 mo ago
• [[EN/CN]Multiplayer Infinite Optimizationby 76561198979235923Detects and limits infinite card combos in multiplayer to keep matches fair and smooth. Features: Card threshold detection: triggers when a player plays a set number of cards in one turn (default 20) Three handling modes: · None: log only, no action · Vote: pause the queue and let other players v...270 downloadsupdated 4 mo ago
• SShared Team Energy Poolby 76561198846307145Adds a shared team energy pool to Slay the Spire 2 multiplayer. Current Behavior: - Energy that players would normally gain is split at a 3/4 ratio. - Personal energy receives 3/4 of the energy, rounded down, while the remainder is added to the shared team energy pool. - Cards consume personal en...171 downloadsupdated 4 mo ago
• PPinCustomPathby CC GamingClick any map node to pin a preview of the path leading to it, and it stays visible instead of disappearing when you move the mouse. Click any node along a highlighted path to exclude it and see the route recalculate around it, letting you narrow multiple possible paths down to exactly the one yo...163 downloadsupdated 4 mo ago
• VVagabond(EVE Online)by GtyFourA Slay the Spire 2 mod built on RitsuLib, adding a new character — Vagabond — along with new cards, events, relics, and more. Commercial use is prohibited. Developed using RitsuLib. RitsuLib is required as a dependency. In the early stages, I referenced quite a bit of code from WineFox (酒狐). You'...158 downloadsupdated 4 mo ago
• OONLINE MODE - Public Lobbies & Co-op Chatby HawaianKimchizzigae슬더스2 멀티에 공개 방 목록/자유참가/팀·전체 채팅/보이스를 추가합니다. - 친구가 아니어도 공개 방을 찾아 참가 (TAB키로 방목록 열기/닫기) - 인게임 채팅(Enter) + WORLD 채팅 - 음성 채팅(말하기/듣기 토글) - 호스트 혼자서도 진행 가능 This mod adds a public lobby browser, free join, password rooms, team/world chat, and voice chat to Slay the Spire 2 multiplayer.114 downloadsupdated 4 mo ago
• NNew Regent Multiplayer Card: Cosmic Engineby Awesome54356Update: The Regent got a new Rare Multiplayer card in the most recent beta patch, filling in the gap that was previously present. I still really enjoy this card though, so hopefully other people do too. After the beta patch dropped, I noticed the glorious Regent did not receive the same number of...82 downloadsupdated 4 mo ago
• NNo Multiplayer Cardsby Toad Crystals(Deep down you know they're OP ;] ) This mod cleanly removes all multiplayer cards from the card pool as if they never existed. If you are offered a selection of colorless cards for example, you will not have less options if a multiplayer card "should have" been rolled, since they simply can't be...67 downloadsupdated 3 mo ago
• TTD Bank v0.1.4 LTSby 76561199540520886TD Bank v0.1.4 LTS GitHub: Turn today’s gold into tomorrow’s financial problems. Patch Notes — v0.1.4 LTS Hotfix: renamed VISA branding to BISA. Updated for Slay the Spire 2 public-beta v0.110.0. Added LTS forward-compatible loading for later semantic game versions. Added safe self-disable behavi...48 downloadsupdated 3 mo ago
• DDuaeteby 76561199200750720Adds Duaete (do - ay - uh - tea), a new Ancient only available in Multiplayer. Offers relics that encourage coordination between players. Includes 10 relics. Requires BaseLib.47 downloadsupdated 3 mo ago

45 multiplayer 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.