TWRoO on 24 October 2008
Games good for casuals.
Wii Sports (you obviously have already)
Mario Kart Wii
Mario and Sonic
WarioWare
Rayman Raving Rabbids (I think the first one is considered the best)
Wii Play
Many people recommend Boom Blox, although RolStoppable and Amp will tell you to stay away they are not particularly casual gamers.
