'''JSYSTEM''' is Nintendo's in-house framework they use to make their games, including games from the GameCube and Wii era, and probably other consoles such as the 3DS. It probably has support for the SZS (aka Yaz0) compression format, and BMG message files. JSys is used in most first-party developed games. | '''JSYSTEM''' is Nintendo's in-house framework they use to make their games, including games from the GameCube and Wii era, and probably other consoles such as the 3DS. It probably has support for the SZS (aka Yaz0) compression format, and BMG message files. JSys is used in most first-party developed games. |