miz1q2w3e on 28 January 2012
The "Wii series" should've been:
-The Wii Sports Series (Wii Sports + Wii Sports Resort)
-The Wii Fit Series (Wii Fit + Wii Fit Plus)
-The Wii Play Series (Wii Play + Wii Play Motion)
The games don't have much in common besides the 'Wii' in the title