Quote from iongravirei:
Regarding Mighty Switch Force 1, I'd like to mention that a good run of NG+, including the bonus levels, is shorter than 25 minutes, and mistakes don't cost much time. I made the estimate 35 because I assumed setting up 3DS for the marathon run would take a bit longer than a console game. I felt that this was worth mentioning because tony's estimate is 30.
Vouching for this, I thought about taking 3DS setup into my estimate as well. This has nothing to do with submitting NG+ myself, I will also say that I think that NG+ is a more technically impressive and entertaining category than NG, having run both. Here's a video that demonstrates the difference pretty well:






