Nintendo has never officially explained why its flagship brawler is called Super Smash Bros. when a negligible amount of the fighters in the game are actually brothers, but now it has.I’ve just always just assumed “Bros” is in the title because of the series’ association with the Mario brothers, but series creator Masuhiro Sakurai revealed the truth in a new episode (timestamped here) of his ‘Creating Games’ YouTube channel, which is concluding with a final video out next week. Pardon my emotions, but his answer makes me miss Satoru Iwata even more.”Mr. Iwata also had a part in coming up with the name Super Smash Bros.,” Sakurai said. “We had team members suggest a bunch of possible names and words we might use, then held a meeting with [Mother series creator] Mr. Shigesato Itoi to determine what title we wanted to go with, and Mr. Iwata is the one who picked out the ‘brothers’ part. His reasoning was that, even though the characters weren’t brothers at all, using the word added the nu…