[tfecw]

You are telling me I can go to the store and buy an Xbox and this game and without doing any modifications play this mini game?

[CzarChasm]

yes
watch g4tv (aka techtv; see g4tv.com) on cable for the "Attack of the Show" rerun from last week that shows how; requires a hack disk to be inserted first to prime the cheat code; no button combination will unlock the mini-game directly, you need the hack disk to unlock it, but the hack disk does not load the mini-game code; it's already in the console version of the game

or you could buy a really good game instead ;-)