Bomba updates the game with current rosters, Brazilian translations, a custom theme song, and even meme teams (like a team of real players that all went to prison at some point, and the whole team is in matching prison gear. They’re still updating to this day! The Patch was originally sold on discs, but has since moved to online distribution.
As a Brazilian who grew up in a not too remote area, modchipped PS2s were everywhere growing up, as it was the only realistic option to game for the vast majority. Things have shifted a bit these days, but it did use to be like that.
As a result, I don’t think I’ve ever seen a legit PS2 game or an og Xbox/GameCube for that matter lol.