There are no other game length options to unlock than what it available at the start. You can set games to last one, three, five, seven, or the standard nine innings.
In Mario Super Sluggers there powers are more awesome than in Mario Superstar Baseball and they have more characters in Mario Super Sluggers so I think Mario Super Sluggers is way better.
its Mario sluggers and its just Mario baseball just with more fields and characters
Try finding the links on wikipedia.
Make sure you have Peach. If you don't, go to Peach Ice Garden to get her. Go to Mario Stadium. Head to the dock. You should see some ripples in the water. Use Peach's Heart Power there, and Blooper will appear. I suggest using IGN's Mario Super Sluggers Walkthrough for any more problems.
I have Mario Kart Wii and played it lots of times. I don't think you could unlock more characters. Or if you could, IDK.
There aren't any more characters in it.
By getting good trophy's on the cups, you can unlock more.
You Must unlock them by beating the Grand Prix.
get a star rating or more on all of the 150cc cups
mercy games mean when one team has ten more points then the other team, the game ends
i don't think you can only if your friend has Mario kart ds
Get one or more stars in all 150cc WII cups