MacNativeGames

MacNativeGames

A technical exploration: can a Nintendo Switch game's NVN graphics be ported to Metal?
Tested with your own copies of Tears of the Kingdom and Breath of the Wild on Mac, iPhone and iPad. Not an emulator: the game's own ARM64 code runs directly on Apple chips.

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Legal

You must own the game. Use this project only with games that you bought, and with keys and system files dumped from your own Nintendo Switch. This is an independent, non-commercial project. It is not affiliated with, endorsed by, or sponsored by Nintendo. The Legend of Zelda and Nintendo Switch are trademarks of Nintendo.

The repository contains no game content and distributes none: no game program, art, text, audio, shaders or keys. Everything the game needs is made on your own computer from your own files when you build the app. The app you build contains the game, so it is for your own use only; do not share it. What the repository does hold is the information needed to make the port work: the patch code, the addresses and hashes used to check your files, and the shared shader list, which names shaders and bind states but contains no shader code.

Apple, Mac, iPhone, iPad, Apple Vision Pro and Metal are trademarks of Apple Inc.; this project is not affiliated with Apple. Other game titles and trademarks named here belong to their respective owners.

Whether dumping games, keys and system files is legal depends on where you live; check and follow your local laws.

Issues and pull requests that contain or ask for game files, keys or firmware will be deleted.

About

This project is a technical exploration, mainly feasibility experiments and analysis. The Nintendo Switch is an ARM system (an ARM64 CPU in NVIDIA’s Tegra X1), and Apple chips are ARM64 as well, so we want to test whether its games can, technically, be ported to Apple chips. It started from one question: can the NVN graphics a Switch game was written for be rebuilt faithfully on Apple’s Metal, and can the game’s own ARM64 code run directly on Apple chips without an emulator? Tears of the Kingdom and Breath of the Wild are the test cases, because they push the graphics API hard. The repository records the experiments, measurements and findings along the way; it is a study of the technique, not a game distribution. It does not encourage piracy: use only your own game data, dumped from a game you bought and from your own Switch, never game files, keys or firmware downloaded from the internet or obtained from anyone else.

How it works: bring your game file (XCI or NSP) and your prod.keys; one script builds a Mac app or an unsigned iPhone/iPad IPA. The game’s own ARM64 code runs directly on Apple chips (rewritten where the operating system requires it), the Switch system services are answered by a small host, and the game’s NVN graphics are rebuilt on Metal. The iOS build requires iOS/iPadOS 26 and iPhone 14 or newer; Tears of the Kingdom 1.4.3 has been played on an iPhone 14 and an iPad, Breath of the Wild 1.6.0 on an iPhone 14 (on the iPad it reaches the title), see iPhone and iPad. Details are in How it works.

Switch 2 games (experimental)

Switch 2 games run on the same Tears of the Kingdom runtime: their Ampere (NVN2) shaders go through the same translator, and their SDK 20 services through the same host (docs/ns2-port.md).

Game	Version	Platform	Status
Donkey Kong Bananza	update 458752	Mac	Playable, early; not fully tested
Pokémon Pokopia	2.0.1	Mac	Early: plays its opening into the first area (scripted test, not fully played).
Mario Kart World	1.0.0	Mac	Community port, experimental; build instructions
Mario Kart World	1.0.0	Mac	Community port, experimental; build instructions

Not yet: packaging them as an app with the build script, iPhone / iPad, DLC.

Switch 1 games

Game	Version	Platform	Status	Folder
The Legend of Zelda: Tears of the Kingdom	1.0.0, 1.2.1, 1.4.3	Mac (up to native 4K on 1.2.1 and 1.4.3; 5K by default on 32 GB-plus Macs with 1.4.3), iPhone, iPad; Apple Vision Pro (windowed, early)	Supported	games/totk (Vision Pro)
The Legend of Zelda: Breath of the Wild	1.6.0, 1.9.0	Mac (up to native 4K); 1.6.0 also on iPhone and iPad	Supported	games/totk (shared runtime), list in games/botw
Super Smash Bros. Ultimate	13.0.2, 13.0.5	Mac	Community port	games/ssbu
Super Mario Odyssey	1.3.0, 1.4.1	Mac	Community port, early	games/odyssey
Bayonetta 3	1.2.0	Mac	Community port, work in progress	games/by3
Super Mario Bros. Wonder	1.0.0, 1.2.1	Mac	Community port, early	games/wonder
Pokémon Legends: Arceus	1.1.1	Mac	Community port, early	games/pla
Ori and the Blind Forest: Definitive Edition	1.0.1	Mac	Community port	games/ori
Super Mario Party Jamboree	2.3.0	Mac	Community port, experimental	games/jamboree
Mario vs. Donkey Kong	1.0.1	Mac	Community port, early	games/mvdk
Metroid Dread	1.0.0	Mac	Community port, early	games/dread
Unicorn Overlord (Asian release)	1.05	Mac	Community port, early; DLC optional	games/unicorn
The Legend of Zelda: Echoes of Wisdom	1.1.0	Mac	Community port, early	games/eow
Animal Crossing: New Horizons	1.2.1; 3.0.1 (experimental)	Mac	Community port	games/acnh
Octopath Traveler 0	1.0.3, 1.0.4, 1.0.5	Mac	Community port, work in progress	games/ot0
Hyrule Warriors: Age of Calamity	1.3.0	Mac	Community port, experimental	games/aoc
Mario Kart 8 Deluxe	4.0.1	Mac	Community port, early	games/mk8d
Kirby and the Forgotten Land	1.0.0	Mac	Community port, early	games/kirby
Luigi’s Mansion 3	1.2.0	Mac	Community port, work in progress; playable	games/lm3
Astral Chain	1.0.1	Mac	Community port, work in progress; the first frame is presented and the title flow runs	games/alc
Xenoblade Chronicles 3	1.0.0, 2.2.1	Mac	Community port, playable; shader coverage gaps remain	games/xc3
Pokémon Violet	4.0.0	Mac	Community port, work in progress	games/pokesv
Xenoblade Chronicles X: Definitive Edition	1.0.0	Mac	Community diagnostic host, early field gameplay; external work folder required	games/xcx
Tomodachi Life: Living the Dream	1.0.0	Mac	Community port, experimental	games/tomodachi

Community ports keep their own runtime, graphics layer and scripts in their folder and are built with the steps there.

VR: Tears of the Kingdom on a Meta Quest 3 (6DoF)

Play Tears of the Kingdom 1.4.3 in a Meta Quest 3, with full 6DoF. The game runs on your Mac and draws the view for every head pose, streamed to the headset over the USB-C cable: turn your head and the camera turns; lean and crouch and it moves (Head position, 6DoF). First or third person, the game’s sound in the headset, about 72 fps at 1680×1760 per eye on an M4. Quest 3 controllers and motion gestures are built in but not yet tested on a headset.

One script builds and installs it, the headset side included: zeldaVR/install.md (code in zeldaVR). VR stays off in the normal app.

Windows games

windows_games holds Windows PC games, one folder each. They are statically recompiled into arm64, and their runtime draws with Metal. As with the Switch games, you bring your own copy and nothing from the game is in the repository.

Game	Version	Platform	Status	Folder
Command & Conquer: Red Alert 2 and Yuri’s Revenge	1.006 and 1.001 (Steam release)	Mac, iPhone, iPad	Community port; a skirmish match plays on the Mac and iPhone 14, saves work on the Mac; English, 繁體中文, 简体中文	windows_games/ra2

Recommended install

Hand it to an AI assistant. Open this repository in Claude Code, Codex, or any other AI assistant you like, tell it where your own game file and prod.keys are, and ask it to build and install the app and to sort out whatever comes up on your Mac. It follows the install skill, runs every step and checks the result; you just wait with a coffee. Installing and testing by hand is not recommended: there are many steps, and every Mac, game version and dump is a little different. That’s why I haven’t provided a one-click build option: an AI assistant is my one-click build option. For Red Alert 2 it needs only your own Steam install (no prod.keys) and follows its own skill.

Install skill

The install skill (.claude/skills/install-zelda/SKILL.md) is a short guide written for the assistant: which of your files goes where, the command for your case, how long each step takes (a build is 20–40 minutes; it must not be stopped), and the fix for each common error. Claude Code finds it by itself (or type /install-zelda). With any other assistant, start with: “Read .claude/skills/install-zelda/SKILL.md and follow it to install Tears of the Kingdom for me.”

Red Alert 2 has its own: .claude/skills/install-ra2/SKILL.md (/install-ra2), for the Mac and iPhone / iPad builds, the movies made smaller for the phone and the Chinese languages. “Read .claude/skills/install-ra2/SKILL.md and follow it to install Red Alert 2 for me.”

Let’s maintain the shader list together: no more stutter

The shared shader list now holds 15,070 shader variants (12,775 shaders) from the Mac, iPhone and iPad: only states a build does not make by itself, since every build makes each shader’s default variant. Every build makes them from the player’s own game files, so the list holds identifiers only, never game data. Helping takes no setup:

1. Play. Every build carries each shader of the game for its default bind state. When your game meets a shader in a state that variant does not serve, or builds a render pipeline the app’s list lacks, it notes it in shader-list-contribution.txt; default variants are never noted.
2. On a Mac, every 100 new rows (shaders and pipelines together) it asks you once, before the game starts. Click “Send”: the GitHub form opens and the file is shown, ready to drag in. If the GitHub CLI (gh) is installed and signed in, the dialog offers “Submit automatically” instead, which sends this batch for you (a private gist and an issue) without opening the browser. An iPhone or iPad never asks during play: while it is connected to the Mac that built its app (cable or the same Wi-Fi), the Mac asks instead. “Don’t remind me again” stops the reminders.
3. Everyone’s next build carries them. Nobody stutters there again.

Send your shaders → · The game never uploads anything by itself.

Stuttering when you first start playing or enter a new scene is expected while new shaders compile—don’t be surprised. Performance typically improves as the cache warms up, and every shader the shared list gains is one nobody stutters on again.

What’s new

• 2026-11-03: optional SMAA and FXAA Quality for Tears of the Kingdom 1.4.3 on Mac. Choose the method and its quality separately on the Effects page; the game’s original FXAA remains the default (controls).
• 2026-11-03: the first Switch 2 games, experimental. Donkey Kong Bananza plays on the Mac from a development build; Pokémon Pokopia plays its opening into the first area (scripted test). Pokopia 2.0.1 packages as a Mac app from your own dump folder: python3 build_app.py <dump folder> --shared-fonts <the six .bfttf files a TOTK / BotW build extracted> (no keys; Switch 2 games, docs/ns2-port.md).
• 2026-11-02: Tears of the Kingdom 1.1.2 is no longer supported. The supported versions are 1.0.0, 1.2.1 and 1.4.3 (1.4.3 is the most tested). The builder now refuses a 1.1.2 update: build again with the 1.2.1 or 1.4.3 update and the same -o (another game version). Your saves stay where they are (TOTK/profile); before the first start on the new version the app backs them up next to them, 1.2.1 reads 1.1.2 saves as they are and 1.4.3 migrates them. Mods in mods/v112 are not loaded any more: put the mods for the version you build in its own folder (mods.md).

Install and play

Everything from building the app to playing is in docs/install.md. The recommended way is to hand it to an AI assistant with the install skill (see the top of this page) rather than run the steps yourself:

• What you need · Build with a window · Build the app · Breath of the Wild · iPhone and iPad · Apple Vision Pro
• Controls · Where things are · Known issues
• Test records
• Red Alert 2 and Yuri’s Revenge: windows_games/ra2/install.md

How it works

See docs/how-it-works.md.

Recorded performance experiments, remaining work and comparison methods: Mac performance follow-ups.

Measuring by game state with the Metal performance tools of macOS 27 (TOTK_STATE_REPORTING=1, metal_perf_report.py): Metal performance diagnostics.

Acknowledgements

• d2r-mobile (MIT) developed this way of running Switch games natively (for Diablo II: Resurrected): the NSO rewriter, the Horizon host and the NVN-on-Metal layer here started as its generic parts.
• nxnative (MIT): the NSP common-ticket import follows its approach; the Switch 2 support also follows it and carries code of it (Ampere shaders, geometry shaders, SDK 20 services, one texture / sampler ID space per descriptor pool, the non-indexed indirect draw and the copy image stride).
• ouncenative (MIT): Pokémon Pokopia’s shader layout — its GLSLC reader showed where the control section and the code area of each shader sit, which took our shader extraction from 2,385 to all 131,090 of Pokopia’s shaders.
• pokopia-native (MIT): reference for Pokémon Pokopia (its run-time shaders, the dump layout, the driver-rewritten control bytes).
• Ryujinx (MIT): the shader translator (vendor/ryujinx, built ahead into games/totk/prebuilt/macos-arm64/totk_xlate) and a reference for the system services; the sound effects and the mixer in games/totk/runtime are ported from Ryujinx.Audio.
• SPIRV-Cross (Apache-2.0) turns SPIR-V into Metal Shading Language; it is fetched at a pinned commit and compiled with clang during the build.
• hactool (ISC, with its bundled mbedTLS, Apache-2.0): merges the base game and its update at build time; fetched at a pinned commit.
• deko3d (zlib): texture layout sizes. bcdec (MIT or public domain): BC texture decoding. libopus and libvpx (BSD) from Homebrew: audio and the pre-rendered movies.
• x86recomp (MIT) is the recompiler and Win32 runtime of the Windows games (windows_games/ra2/third_party/x86recomp, with our changes); it builds on Berkeley SoftFloat 3 (BSD-3-Clause) and CORE-MATH (MIT), and on iOS on SDL3 (zlib), glslang, SPIRV-Cross and a decoders-only ffmpeg (LGPL). Its Simplified Chinese is converted with OpenCC (Apache-2.0), the added glyphs drawn from Noto Sans CJK (Source Han Sans, SIL OFL 1.1).
• BasaltVR (MIT) streams the VR picture: zeldaVR/install_vr.sh fetches it at a pinned commit and applies our changes (zeldaVR/streamer/basaltvr.patch). On the headset, the ALVR client (MIT) shows it; it is downloaded from ALVR’s releases and checked by its SHA-256. BotW-BetterVR (MIT), UEVR and R.E.A.L. were references for the camera, first person and motion controls; no code is copied.
• Community ports that carry code from elsewhere list it in their own folder (third_party/COPIES.md). The main project’s and the Windows games’ copied code, with each license, is in THIRD_PARTY_NOTICES.md.

License

MIT (see LICENSE). Third-party code keeps its own license: THIRD_PARTY_NOTICES.md.

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中文说明

法律声明

你必须拥有正版游戏。 请只配合你自己购买的游戏，以及从你自己的 Nintendo Switch 导出的密钥和系统文件使用本项目。这是一个独立的非商业项目，与任天堂没有关联，也未获其认可或赞助。The Legend of Zelda（塞尔达传说）和 Nintendo Switch 是任天堂的商标。

本仓库不含、也不分发任何游戏内容：没有游戏程序、美术、文字、音频、着色器或密钥。游戏需要的一切，都是打包时在你自己的电脑上、用你自己的文件生成的。打包出的 App 里含有游戏，只供你自己使用，请不要分享。仓库里有的是让移植能运行的信息：补丁代码、用来核对你的文件的地址和哈希，以及公共着色器清单（只记着色器和绑定状态的标识，不含着色器代码）。

Apple、Mac、iPhone、iPad、Apple Vision Pro 和 Metal 是 Apple Inc. 的商标，本项目与苹果没有关联。这里提到的其他游戏名称和商标归各自的权利人所有。

导出游戏、密钥和系统文件是否合法，取决于你所在地区的法律，请自行确认并遵守。

附带或索要游戏文件、密钥、固件的 issue 和 PR 会被删除。

项目介绍

这是一个技术探索项目，主要做可行性实验和分析。 Switch 是 ARM 系统（NVIDIA Tegra X1 里的 ARM64 处理器），苹果芯片同样是 ARM64，所以我们想测试：技术上能不能把它的游戏移植到苹果芯片上。它起源于一个问题：Switch 游戏所用的 NVN 图形接口，能不能在苹果的 Metal 上忠实地重建出来？游戏自己的 ARM64 代码，能不能不经模拟器、直接在苹果芯片上运行？《王国之泪》和《旷野之息》对图形接口的要求很高，所以用它们来检验。仓库记录的是这一路的实验、测量和结论；它研究的是技术，不是分发游戏。**本项目不鼓励盗版：**请只使用你自己的游戏数据，也就是从你自己购买的游戏和你自己的 Switch 导出的数据，不要使用从网上下载或从他人处得到的游戏文件、密钥或固件。

做法：准备好游戏文件（XCI 或 NSP）和你的 prod.keys，一个脚本即可构建 Mac App 或未签名的 iPhone / iPad IPA。游戏自己的 ARM64 代码直接运行在苹果芯片上（按操作系统要求改写），Switch 的系统服务由一个小宿主应答，游戏的 NVN 图形在 Metal 上重建。iOS 构建需要 iOS / iPadOS 26，最低支持 iPhone 14；王国之泪 1.4.3 已在 iPhone 14 和 iPad 上实际游玩，旷野之息 1.6.0 已在 iPhone 14 上游玩（iPad 上能进标题），见 iPhone 和 iPad。详细见工作原理。

Switch 2 游戏（实验性）

Switch 2 游戏在《王国之泪》同一套运行时上运行：它们的 Ampere（NVN2）着色器走同一个翻译器，SDK 20 的系统服务由同一个宿主 应答（docs/ns2-port.md）。

游戏	版本	平台	状态
大金刚 Bananza	更新 458752	Mac	初步可玩，早期，未完整测试
宝可梦 Pokopia	2.0.1	Mac	早期：能玩过开场进到第一个区域（脚本测试，没有完整玩过）。
马力欧卡丁车 世界	1.0.0	Mac	社区移植，实验性；构建说明

还没有：用打包脚本打成 App、iPhone / iPad、DLC。

Switch 1 游戏

游戏	版本	平台	状态	目录
塞尔达传说 王国之泪	1.0.0、1.2.1、1.4.3	Mac（1.2.1 和 1.4.3 最高原生 4K，1.4.3 在 32 GB 及以上内存的 Mac 默认带 5K）、iPhone、iPad；Apple Vision Pro（窗口内游玩，早期）	正式支持	games/totk（Vision Pro）
塞尔达传说 旷野之息	1.6.0、1.9.0	Mac（最高原生 4K）；1.6.0 也能在 iPhone 和 iPad 上玩	正式支持	games/totk（共用运行时），清单在 games/botw
任天堂明星大乱斗 特别版	13.0.2、13.0.5	Mac	社区移植	games/ssbu
超级马力欧 奥德赛	1.3.0、1.4.1	Mac	社区移植，早期	games/odyssey
猎天使魔女 3	1.2.0	Mac	社区移植，开发中	games/by3
超级马力欧兄弟 惊奇	1.0.0、1.2.1	Mac	社区移植，早期	games/wonder
奥日与黑暗森林 终极版	1.0.1	Mac	社区移植	games/ori
超级马力欧派对 空前盛会	2.3.0	Mac	社区移植，实验	games/jamboree
马力欧 vs. 大金刚	1.0.1	Mac	社区移植，早期	games/mvdk
密特罗德 生存恐惧	1.0.0	Mac	社区移植，早期	games/dread
圣兽之王（亚洲版）	1.05	Mac	社区移植，早期；DLC 可选	games/unicorn
塞尔达传说 智慧的再现	1.1.0	Mac	社区移植，早期	games/eow
集合啦！动物森友会	1.2.1；3.0.1（实验性）	Mac	社区移植	games/acnh
歧路旅人0	1.0.3、1.0.4、1.0.5	Mac	社区移植，开发中	games/ot0
塞尔达无双 灾厄启示录	1.3.0	Mac	社区移植，实验	games/aoc
马力欧卡丁车8 豪华版	4.0.1	Mac	社区移植，早期	games/mk8d
星之卡比 探索发现	1.0.0	Mac	社区移植，早期	games/kirby
路易吉洋馆3	1.2.0	Mac	社区移植，开发中；可以玩	games/lm3
异界锁链	1.0.1	Mac	社区移植，开发中；能出第一帧，标题流程能走	games/alc
异度神剑3	1.0.0、2.2.1	Mac	社区移植，可玩；仍有着色器覆盖缺口	games/xc3
宝可梦 紫	4.0.0	Mac	社区移植，开发中	games/pokesv
宝可梦传说 阿尔宙斯	1.1.1	Mac	社区移植，早期	games/pla
朋友收集 梦想生活	1.0.0	Mac	社区移植，实验性	games/tomodachi
异度神剑 X 终极版	1.0.0	Mac	社区诊断宿主，首区域可探索；需要外部工作目录	games/xcx

社区移植的游戏各自在自己的目录里带一份运行时、图形层和脚本，按那里的步骤构建。

VR：在 Meta Quest 3 里玩王国之泪（6DoF）

在 Meta Quest 3 里玩《王国之泪》1.4.3，完整 6DoF。 游戏在你的 Mac 上运行，按每一个头部姿态渲染画面，通过 USB-C 数据线串流到头显：转头，镜头跟着转；探身、下蹲，镜头跟着移动（头部位置，6DoF）。第一人称或第三人称，游戏声音进头显， M4 上每眼 1680×1760 约 72 帧。Quest 3 手柄和体感手势已经做进去，还没在头显里实测。

一个脚本完成打包和安装，包括头显上的准备：zeldaVR/install.md（代码在 zeldaVR）。普通 App 里 VR 不会打开。

Windows 游戏

windows_games 放 Windows 电脑游戏，一个游戏一个目录。静态重编译成 arm64，它的运行时调用 Metal。和 Switch 游戏一样，游戏由你自己提供，仓库里没有任何游戏内容。

游戏	版本	平台	状态	目录
命令与征服：红色警戒 2 及尤里的复仇	1.006 和 1.001（Steam 版）	Mac、iPhone、iPad	社区移植；Mac 和 iPhone 14 上能打遭遇战，Mac 上能存读档；英文、繁體中文、简体中文	windows_games/ra2

推荐的安装

交给 AI 助理。 用 Claude Code、Codex 或其他你喜欢的 AI 助理打开这个仓库，告诉它你自己的游戏文件和 prod.keys 在哪，让它帮你打包、安装 App，遇到这台 Mac 上的问题也让它处理。它会按安装 skill 一步步跑完并检查结果，你只需要喝杯咖啡等着。不推荐自己手动安装测试：步骤多，每台 Mac、每个游戏版本、每份导出的游戏文件都有些差别。这也是我没有提供一键打包的原因：AI 助理就是我的一键打包。红警 2 只需要你自己的 Steam 版游戏（不要 prod.keys），按它自己的 skill 走。

安装 skill

安装 skill（.claude/skills/install-zelda/SKILL.md）是写给 AI 助理的简短指南：你的哪个文件放在哪个参数、你这种情况用哪条命令、每一步要多久（一次打包 20–40 分钟，中途不能停），以及常见报错各怎么解决。Claude Code 会自己找到它（也可以输入 /install-zelda）。用其他 AI 助理时，第一句这样说：“读 .claude/skills/install-zelda/SKILL.md，按它帮我安装王国之泪。”

红警 2 有自己的 skill：.claude/skills/install-ra2/SKILL.md（/install-ra2），包括 Mac 和 iPhone / iPad 打包、给手机缩小的动画和中文。“读 .claude/skills/install-ra2/SKILL.md，按它帮我安装红警 2。”

让我们一起维护着色器清单：游戏不再卡顿

公共着色器清单现在有 15,070 个着色器变体（12,775 个着色器），来自 Mac、iPhone 和 iPad：只收打包自己做不出的状态，因为每次打包都会给每个着色器做好默认变体。每次打包都用玩家自己的游戏文件生成，所以清单里只有标识，不含任何游戏数据。参与不需要任何设置：

1. 照常玩。 每次打包都会把游戏里每个着色器按默认绑定状态各备一份。游戏遇到默认那份用不了的状态，或者建了 App 清单里没有的渲染管线，才会记进 shader-list-contribution.txt；默认变体不记。
2. 在 Mac 上，着色器和管线合计每攒够 100 条，它会在游戏启动前问你一次。 点“发送”，GitHub 提交页面会打开，文件也会显示出来，拖进去就行。装了 GitHub 命令行工具（gh）并已登录时，对话框里会多一个“自动提交”，点了就直接替你把这一批发出去（私密 gist 加一个 issue），不用打开浏览器。iPhone 和 iPad 玩的时候从不提醒：设备连着打包它的那台 Mac（线连或同一 Wi‑Fi）时，由 Mac 来问。点“不要提醒了”以后就不再问。
3. 下次大家打包的 App 都会带上。 谁到那里都不会再卡顿。

发送你的着色器 → · 游戏不会自己上传任何东西。

第一次进入游戏或新场景时，新着色器的编译可能造成卡顿，这是预期现象，不必惊讶。 随着着色器缓存逐步预热，表现通常会改善；公共清单每多一个着色器，就少一处卡顿。

更新说明

• 2026-11-03：第一批 Switch 2 游戏，实验性。 大金刚 Bananza 用开发构建可以在 Mac 上玩；宝可梦 Pokopia 能玩过开场 进到第一个区域（脚本测试）。Pokopia 2.0.1 可以用你自己的转储目录打包成 Mac App：python3 build_app.py <转储目录> --shared-fonts <王国之泪 / 旷野之息打包时提取的六个 .bfttf 字体>（不需要 keys；docs/ns2-port.md）。
• 2026-11-02：王国之泪不再支持 1.1.2。 支持的版本是 1.0.0、1.2.1 和 1.4.3（1.4.3 测试得最多）。现在打包时会拒绝 1.1.2 的更新包：请换成 1.2.1 或 1.4.3 的更新包，用同一个 -o 重新打包（换游戏版本）。存档还在原处 （TOTK/profile）；新版本第一次启动前，App 会先在旁边备份一份，1.2.1 直接读 1.1.2 的存档，1.4.3 会自动迁移。放在 mods/v112 里的模组不会再加载：把对应版本的模组放进该版本自己的文件夹（mods.md）。

安装与游玩

从打包 App 到开始游玩的全部步骤见 docs/install.zh-CN.md。推荐交给 AI 助理按安装 skill 去跑（见本页开头），不推荐自己一步步手动操作：

• 需要准备 · 打包 App · 旷野之息 · iPhone 和 iPad · Apple Vision Pro
• 操作 · 文件位置 · 已知问题
• 测试记录
• 红警 2 和尤里的复仇：windows_games/ra2/install.zh-CN.md

工作原理

见 docs/how-it-works.md。

已做的性能实验、待办与对比方法见 Mac 性能待做。

用 macOS 27 的 Metal 性能工具按游戏状态测量（TOTK_STATE_REPORTING=1、metal_perf_report.py）：见 Metal 性能诊断。

致谢

• d2r-mobile（MIT）为《暗黑破坏神 II：狱火重生》开发了这套原生运行 Switch 游戏的方法：这里的 NSO 改写器、Horizon 宿主和 Metal 上的 NVN 层都从它的通用部分起步。
• nxnative（MIT）：NSP 通用票据读取的做法借鉴自它；Switch 2 支持也参照并移植了它的代码（Ampere 着色器、几何着色器、SDK 20 服务、每个描述符池一段贴图 / 采样器编号、不带索引的间接绘制、拷贝的层间距）。
• ouncenative（MIT）：宝可梦 Pokopia 的着色器格式——它的 GLSLC 解析让我们看清了每个着色器的控制段和代码段在哪，着色器提取从 2,385 个变成了全部 131,090 个。
• pokopia-native（MIT）：宝可梦 Pokopia 的参考（运行时生成的着色器、转储目录结构、驱动改写的控制段字节）。
• Ryujinx（MIT）：着色器翻译器（vendor/ryujinx，预编成 games/totk/prebuilt/macos-arm64/totk_xlate）和系统服务的参考；games/totk/runtime 里的音效和混音器移植自 Ryujinx.Audio。
• SPIRV-Cross（Apache-2.0）把 SPIR-V 转成 Metal 着色语言；打包时按固定提交取得，用 clang 编。
• hactool（ISC，自带的 mbedTLS 是 Apache-2.0）：打包时合并本体和更新包；按固定提交取得。
• deko3d（zlib）：贴图布局尺寸。bcdec（MIT 或公有领域）：BC 贴图解码。libopus、libvpx（BSD，来自 Homebrew）：音频和预渲染影片。
• x86recomp（MIT）是 Windows 游戏的重编译器和 Win32 运行时（windows_games/ra2/third_party/x86recomp，含我们的改动）；它用到 Berkeley SoftFloat 3（BSD-3-Clause）和 CORE-MATH（MIT），iOS 上还用到 SDL3（zlib）、glslang、SPIRV-Cross 和只带解码器的 ffmpeg（LGPL）。简体中文用 OpenCC（Apache-2.0）转换，补的字形取自 思源黑体 / Noto Sans CJK（SIL OFL 1.1）。
• BasaltVR（MIT）负责串流 VR 画面：zeldaVR/install_vr.sh 按固定提交取得它，再打上我们的改动（zeldaVR/streamer/basaltvr.patch）。头显上显示画面的是 ALVR 客户端（MIT），从 ALVR 的发布页下载并核对 SHA-256。BotW-BetterVR（MIT）、UEVR 和 R.E.A.L. 是镜头、第一人称和体感操作的参考，没有拷代码。
• 带了别处代码的社区移植，在各自目录的 third_party/COPIES.md 里列出。主项目和 Windows 游戏拷进来的代码及各自的许可，列在 THIRD_PARTY_NOTICES.md。

许可证

MIT（见 LICENSE）。第三方代码保留各自的许可证：THIRD_PARTY_NOTICES.md。