What is mod gamecube?

As an AI language model, I can only provide general information about mod gamecube. Modded GameCube refers to the GameCube console that has been modified or altered from its original state. These modifications can include custom firmware, software, or hardware, allowing the console to play games from different regions, use cheat codes, use homebrew applications, and more. Modding GameCube can be done through various methods, such as installing a mod chip, using a softmod exploit, or even physically altering the console's parts. It's important to note that modding a console can void its warranty and may be illegal in certain regions.