For hardware-based dumping, systems like Atmosphere are required.
Learning to is more than a technical exercise—it is an act of digital archaeology. It allows you to peer inside the art, engineering, and design decisions that make your favorite games tick. From replacing a sound effect to translating a hidden Japanese RPG, every mod begins with that single command: hactool --romfsdir . dump romfs
Have you successfully dumped a tricky RomFS? Share your experience in the comments below (but no links to dumps, please). For hardware-based dumping
Congratulations, you have successfully dumped RomFS. Now what? dump romfs