List of Super Mario Strikers pre-release and unused content

These are the beta elements for Mario Smash Football

Beta Elements
Beta videos and beta screenshots showed that there would be no items in the game. Also in the beta version, Donkey Kong wouldn't hit the ball with his feet but with his fists. The costumes were very different as well and Donkey Kong would have another voice. Mario's voice would also be different, making it possible that all characters as well had different voices.