: The startup screen copyright was updated from "2006" to "2006-2007" .
Refined collision in Tennis to prevent "unhittable" balls in 2-player modes. Wii Sports (USA) (Rev 1).wbfs
More technical details on these specific changes can be found on community-led resources like The Cutting Room Floor or the Wii Sports Wiki . : The startup screen copyright was updated from
: All in-game warning screens and Wii Remote icons were updated to show the controller with the silicone jacket (sleeve) and the updated wrist strap. Baseball Enhancements : Wii Sports (USA) (Rev 1).wbfs
An was added where the two teams face each other before the game begins.