what is its storyline?
Mario saving Princess Peach
New Super Mario Bros.
Mario and Princess Peach are walking together when lightning suddenly strikes Peach's castle nearby.
when did new super mario bros come out May 7, 2006 what is this? Video game
wiki:14471999
New Super Mario Bros. [SEP] Plot
Mario and Princess Peach are walking together when lightning suddenly strikes Peach's castle nearby. As Mario runs to investigate, Bowser Jr. appears, sneaking up on the Princess from behind and kidnapping her. Realizing what has happened, Mario quickly rushes back and gives chase. Mario ventures through eight worlds pursuing Bowser Jr. and trying to rescue the kidnapped princess. Mario catches up to them and confronts Bowser Jr. occasionally, but is unable to save the princess from the young Koopa's clutches. At the end of the first world, Bowser Jr. retreats to a castle, where his father, Bowser, awaits Mario on a bridge over a pit filled with lava.