This format mimics official digital eShop titles. It is transferred to the 3DS SD card and installed using homebrew tools like FBI. Once installed, the game appears directly on the 3DS Home Menu as a native app. PC/Mobile Emulators (e.g., Citra, PabloMK7)
To play 3DS ROMs on a PC or Android device, you will need an emulator. The most famous emulator for the 3DS is , an open-source project that allows you to play 3DS games on Windows, macOS, Linux, and Android. the binding of isaac rebirth rom 3ds