After the ending credits, Princess Zelda can be seen at her office signing papers and, depending on whether Link chose to be an engineer or a warrior, she will go look out the window and wave at Link upon hearing either a train whistle or swords clanking. If Link selects "Dunno", then Zelda will be signing papers and simply remember the adventure she had with Link.
Like the Super Mario series, the Mario Kart series has achieved successful sales with over 100 million copies sold in total. Super Mario Kart has sold 8.76 million copies and is the fourth best-selling game on the Super Nintendo Entertainment System console. Mario Kart 64 is the second-bestselling game for the Nintendo 64 (behind Super Mario 64), selling a total of 9.87 million copies.Mario Kart: Double Dash has sold 6.96 million copies. It is the second best-selling game on the GameCube (next to Super Smash Bros. Melee). Mario Kart Wii has achieved highly successful numbers, selling a total of 37.10 million copies. It is the best-selling installment in the series and is the second best-selling game for the Wii (next to Wii Sports). Mario Kart 8, released for the Wii U, has shipped 1.2 million copies in North America and Europe combined on its first few days since launch, which was the console's fastest-selling game until the record was beaten by Super Smash Bros. for Wii U. It sold a total of 8.42 million copies and is the Wii U's best-selling game. In contrast, the enhanced port for the Nintendo Switch system, Mario Kart 8 Deluxe, has sold 459,000 units in the United States in one day of its launch, making it the fastest-selling game in the series to date. Deluxe sold a total of 10.35 million copies worldwide, outperforming the original Wii U version, and is the second-bestselling Nintendo Switch game of all time (behind Super Mario Odyssey). Both versions sold a combined total of 18.77 million copies
From the very beginning Final Fantasy was the fruit of a team effort. To compete with games like Dragon Quest or Mario Bros., both of which showed the presence of highly talented individuals, Sakaguchi realized Square would need to aggregate the energies of multiple people, growing into a tradition of sorts. Working as a team enabled the incorporation of CG into the games. Sakaguchi has lamented that if Final Fantasy had been more of a solo effort, the series might have looked quite different.