The Importance of QA in a Game

Nintendo's design is really old school in that it is not about like so, you know, with like game we'd make for example. This is a game that has to appeal to an audience who've never experienced these kind of mechanics before and are not going to forgive the game if stuff goes weird or wrong. It's the layer on top of that that makes it actually like working the whole quality. So what is that QA? Like what is it? I mean, partially, play testing design, I mean, to be fair, a lot of Nintendo's approach is just really good design upfront. Lots of intuitive smart designers at the front and then yeah, play testing and putting in