Cross-platform desktop launcher with its own Java runtime management, mod loader installation, mod and resource pack management, and a modpack importer. 跨平台桌面启动器：自带 Java 运行时管理、模组加载器安装、模组与资源包管理，并支持整合包导入。
Downloads are served by GitHub Releases. 下载由 GitHub Releases 提供。 All versions and checksums →全部版本与校验值 →
Each instance keeps its own version, mods, resource packs, saves and launch arguments. Download sources are speed-tested and ranked. 每个实例独立保存版本、模组、资源包、存档与启动参数；下载源自动测速择优。
Forge, NeoForge, Fabric, Quilt and OptiFine. The launcher installs the Java runtime the game version needs, next to itself. 支持 Forge、NeoForge、Fabric、Quilt、OptiFine；按游戏版本自动安装所需的 Java 运行时。
Search and install from Modrinth and CurseForge, check for updates, and reorder resource packs by dragging. A texture-compatibility pass avoids atlas overflow on AMD / Intel GPUs. 从 Modrinth、CurseForge 检索安装并检查更新；资源包支持拖拽排序。针对 AMD / Intel 显卡的图集上限自动生成兼容覆盖包，避免贴图拼接崩溃。
Import CurseForge .zip or Modrinth .mrpack archives, or install one straight from search results.
导入 CurseForge .zip 或 Modrinth .mrpack 整合包，也可直接装检索结果里的整合包。
Sign-in uses the standard Microsoft identity platform flow (OAuth 2.0 authorization code with PKCE, public client) in your own system browser, then Xbox Live and Xbox Secure Token Service, and finally the Minecraft: Java Edition services endpoint to verify that the account owns the game. The launcher never sees or stores your password, and only XboxLive.signin and offline_access are requested.
登录使用微软标准流程（OAuth 2.0 授权码 + PKCE，公共客户端），在 你自己的系统浏览器 中完成；随后经 Xbox Live 与 XSTS，最后到 Minecraft 服务端校验账号是否拥有正版。启动器不会接触或保存密码，只申请 XboxLive.signin 与 offline_access 两个权限。
There is no backend account system. All tokens stay on your machine (DPAPI on Windows, file permissions elsewhere), are never sent to any server we operate, and are redacted from logs and crash reports. Accounts that do not own Java Edition are told so and are not granted access. 没有自有账号服务器：所有令牌只保存在本机（Windows 使用 DPAPI 加密），不会上传到本项目运营的任何服务器，日志与崩溃报告中的令牌会被脱敏。未拥有 Java Edition 的账号会被明确拒绝。
If the launcher reports that its application is not registered, the Microsoft application used by your build has not been approved by Mojang yet. Sign in with an offline or third-party skin-site account in the meantime. 如果启动器提示应用未登记，说明该构建使用的微软应用尚未通过 Mojang 审核；此时可先使用离线账户或第三方皮肤站账户。