From community testing (pre-shutdown):
These ROMs run at full speed, no desync, perfect lobby connection.
| Game Title | ROM Format | Required Firmware | Notes | | :--- | :--- | :--- | :--- | | Mario Kart 8 Deluxe | XCI (Trimmed) | 16.1.0+ | 4-player Link works flawlessly. Use the "LAN Play" option within the game. | | Animal Crossing: New Horizons | NSP (Base + 2.0.6 Update) | 17.0.0+ | Visit islands via local wireless. Requires matching update versions on all clients. | | Super Smash Bros. Ultimate | XCI | 16.0.0+ | Slight input lag on Link, but playable. Turn off VSync for best results. | | Monster Hunter Rise | NSP (w/ Sunbreak DLC) | 18.0.0 | The gold standard. Yuzu Link was practically built for this ROM. |
These work, but you may need to adjust network latency settings.
You have your ROMs. Now, let’s connect. switch roms for yuzu link
Prerequisites:
The ethical considerations surrounding the use of Switch ROMs and emulators like Yuzu are significant. While emulators can provide access to games that are no longer available or are too expensive for some users, they also pose a threat to game developers and publishers who rely on game sales to fund their work.
The use of ROMs without purchasing the original game or owning a physical copy can deprive creators of revenue. This has led to a complex debate about the ethics of emulation and the need for alternative, more accessible distribution models for games.
Before we discuss ROMs, we must understand the architecture. From community testing (pre-shutdown):
Traditional online emulation (like Kaillera for older emulators) relied on centralized servers. Yuzu Link is different. It emulates the Nintendo Switch’s Local Wireless protocol over the internet.
How it works:
Why this matters for ROMs: Not every game supports Local Wireless. If a game requires Nintendo Switch Online (cloud saves/servers) rather than Local Play, Yuzu Link will not work. You need specific ROMs that contain the Local Wireless (LDN) codebase.
Yuzu Link was never perfect — it required the same ROMs, same Yuzu builds, and a stable network. But when it worked, playing local wireless Pokémon battles between two laptops felt like magic. These ROMs run at full speed, no desync,
With Yuzu development halted, you may need to hunt for archived Ldn-enabled builds. Keep your original Switch hardware for dumping, and experiment responsibly.
Have you gotten Yuzu Link working? Share your experience in the comments (but no ROM requests, please).
Enjoyed this post? Check out our guide on dumping Switch games with a modded console.
Use the same version on every machine. Place your prod.keys in:
C:\Users\[YourName]\AppData\Roaming\yuzu\keys\