Emulators like Ryujinx utilize these file formats to run games on PC.

If you are attempting to manage your legally backed-up files and encounter errors, here are common solutions:

| Feature | Updated NSP (Atmosphere/HeKATE) | Stock eShop Download | | :--- | :--- | :--- | | Version | 1.0.1 or 1.0.2 (requires manual install) | Auto-updated to latest | | Load Times | Identical (microSD dependent) | Identical (eMMC/NAND dependent) | | Overclocking | Yes (using sys-clk) – improves framepacing in 3D courtrooms | No (locked to stock Switch speeds) | | Online Functions | Blocked (to avoid telemetry/bans) | Full (leaderboards for trivia minigames) | | Mod Support | High (easy access to romfs folder) | Low (requires hacked console anyway) |

The verdict: If you own a hacked Switch and want to play mods (like the “Turnabout Orchestra” music patch), the updated NSP is essential. If you want simplicity and safety, buy the eShop version.

Depending on your Switch setup, here is how to ensure you are running the latest version.