Changes and additions include:

- Early build of local split-screen Battle Mode is now open, for 2-4 players - with two arenas / battle-styles available. A standard weapon jar battle and a Fist Of Awesome themed boxing match!

- New larger Shroom sprites - making them easier to see / collect

- Added a slight glow to ramps to help them stand out a little more

- Added a little rumbling when boosting

- Added a manual kart horn. Just press the weapon button to use it. Quack, quack, quack, quack, quack, quack!