So me and my friend are not really great nintendo people, but we were obsessed with playing the super mario wii game. Over the past year or so (ya we are really bad) we have been playing it, collecting all the star coins, and what not. We just recently finished all the levels, opened the rainbow level and beat it. So, now our wii nights are over until we can find a new game!!
We really liked the fact that we have levels and the star coins within the levels to collect. Also the fact we could play simultaneously together instead of against each other was plus.
Any suggestions of games that are similar to Super mario where my friend and I could play together so we are not depressed anymore 
Thanks!