Super Monkey Ball Step & Roll has around 20 mini games as well as a cracking 2 player co-op mode for the main game and can be bought for around a tenner. The older
Super Monkey Ball Banana Blitz has 50 mini games and can be picked up for little more than a fiver
I've spent the last few weeks putting together a review of all the mini games on the two Monkey Ball titles to share with everyone as it's a mixed bag but on the whole, there is definitely plenty here that you'd enjoy and virtually all the mini games are 2+ simultaneous play as opposed to taking turns like in Wario Ware Smooth Moves. Will aim to get the reviews up by Xmas
Rayman Raving Rabbids is also good, the one to get is
Rayman Raving Rabbids Party Collection which is a compilation of Rayman Raving Rabbids, Rayman Raving Rabbids 2 and Rayman Raving Rabbids TV Party. This gives a total of 180 mini games
Just Dance is *ok* but the women enjoy it far more than the blokes. In fact, I've yet to find any bloke who prefers this over other party/mini type games. Not tried any quiz type games but you could always go for
Trivial Pursuit.
Finally, you might also want to pick up
Wii Play if you have any kids as they all seem to love this. Has 9 very simple mini games but they're good fun and great value. If you buy new you get an extra remote. Secondhand, you should be able to pick this up for less than a fiver.
EDIT: Super Monkey Ball reviews now up at
Super Monkey Ball Banana Blitz vs. Super Monkey Ball Step & Roll (mini reviews)