Dark web forums are not required. Reputable sources include:
Avoid: Random file hosts with no comments or version history. Malicious .pchtxt files could contain code that corrupts RAM – though rare, it's possible. switch-ptchtxt-mods
Date: October 26, 2023 Subject: Nintendo Switch File Modification via IPS & Atmosphère Keywords: Nintendo Switch, Homebrew, Atmosphère, ptchtxt, IPS Patches, Texture Modding. Dark web forums are not required
Every game has a unique Title ID. Mods stored in atmosphere/contents must use the specific Title ID folder name. A common error in deploying these mods is mismatching the Title ID (e.g., using the USA Title ID folder for a European region game copy). Avoid : Random file hosts with no comments
As of Atmosphère 1.6.0+, pchtxt has been partially superseded by ExeFS patch-overrides (binary .ips patches) and the !-prefixed patch disabling syntax. However, the human-readability and community-sharing nature of .pchtxt ensures its survival. It allows modders to share a 10-line text file rather than a 200 MB patched executable.
On your SD card, navigate to:
/atmosphere/contents/<Your Game's TitleID>/exefs/
If the exefs folder doesn’t exist, create it.