Super Bowl XXIV coaches; rookie head coach George Seifert took over after Bill Walsh retired following the previous season's Super Bowl. The 49ers finished the 1989 regular season with a league best 14–2 record. The Broncos, who posted an 11–5 regular season record, entered the Super Bowl looking to avoid tying the Minnesota Vikings with four Super Bowl losses as well as the Vikings record of losing three Super Bowls in four years. This game remains the most lopsided game in Super Bowl history. San Francisco's 55 points were the most ever scored by one team, and their 45-point margin of victory was
Super Mario Bros.: The Lost Levels level warps, and mid-air wind gusts. The game has 32 levels across eight worlds, and five bonus worlds, each of which also has four levels. "The Lost Levels" was first released in Japan for the Famicom Disk System as Super Mario Bros. 2 on June 3, 1986, following the success of its predecessor. It was developed by Nintendo R&D4—the team led by Mario creator Shigeru Miyamoto—and designed for players who had mastered the original. Nintendo of America deemed the title too difficult for its North American audience and instead chose another game as the region's "Super Mario Bros. 2": a