To be specific, you can only play the minigames with whoever you marry, and the games only come up in certain scenarios in your home. (gameranx.com)
When playing this minigame in Free Play Room, the score limit can be set from 100 to 1,000 in 100 point increments - once one player reaches that score, the minigame ends and that player wins. (mariowiki.com)
My brother and I would spend hours upon hours playing minigames just to get enough points to unlock all of the car parts. (mariopartylegacy.com)