Which is the most bug ridden Nintendo 1st party you ever played?

[JWeinCom]

I honestly can't recall finding a bug without going out of my way to activate it. I'm sure there HAVE been, but I guess they were all minor enough that I didn't notice.

I have to say Smash Bros Brawl cause I did experience 2 or 3 bugs without going out of my way. Of course, I did play that game more than any human should have, so that's to be expected.