How to download 1 CatLine NSP ROM for Nintendo Switch?

You can download 1 CatLine NSP ROM for free from WII ROM. Click the Download button on this page to get the NSP or XCI file. The ROM works with Yuzu and Ryujinx emulators on PC, or on a modded Nintendo Switch.

What format is 1 CatLine NSP available in?

1 CatLine NSP is available in NSP and XCI formats. Both formats are compatible with Nintendo Switch emulators (Yuzu and Ryujinx) and modded Switch consoles.

Can I play 1 CatLine NSP on PC with an emulator?

Yes, you can play 1 CatLine NSP on PC using Yuzu or Ryujinx emulator. Download the NSP or XCI ROM file from WII ROM, then load it in your emulator. Both emulators support Windows, macOS, and Linux.

Is 1 CatLine NSP ROM safe to download?

Yes, all ROMs on WII ROM including 1 CatLine NSP are tested and verified to work correctly. Files are scanned for integrity before being made available for download.

How to install 1 CatLine NSP on modded Nintendo Switch?

Download the NSP file of 1 CatLine NSP from WII ROM. Then use Tinfoil or Goldleaf on your modded Nintendo Switch to install the NSP file. For XCI files, you can use SX OS or mount them directly.

WII ROM

1 CatLine NSP ROM - Nintendo Switch NSP XCI Download

1 CatLine NSP ROM Download - Nintendo Switch NSP XCI Free

1 CatLine NSP ROM - Free Download for Nintendo Switch

v1.0

NSP

★★★★☆ 4.8/5 (4 votes)

Screenshots

Game Information

App name: 1 CatLine NSP

Published by: Eastasiasoft

Release Date: March 1, 2026

Title ID: 0100742026DAE000

Genre: Puzzle

Size: 65.52 MB

Language: English

Version: 1.0

Format: NSP

Required Firmware: 18.1.0

CFW: 18.1.0+ Atmosphere 1.7.1

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Installation Instruction

Both NSP and XCI formats work perfectly with Yuzu and Ryujinx emulators. NSP files can be installed directly while XCI files are complete cartridge dumps.
On a modded Nintendo Switch, use Tinfoil or Goldleaf to install NSP files directly to your console.
If you get "too many requests..." error, just Back then try again after a few minutes.
All direct download links are disabled. They will be back in action in 2 days.

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