Mario & Luigi: Hyperdimension Neptunia Bros is a game created by KingFawful2017, it crosses over with Mario & Luigi and Hyperdimension Neptunia.


When Mario, Luigi, Peach, and the whole gang are going out for a walk for a hike, Bowser decides to confront them! Bowser unintentionally opens a portal that leads to Lastation! Arfoire decides to team up with Bowser! So Neptune, Nepgear, Mario, and Luigi must stop Arfoire and Bowser from taking over both the Mushroom Kingdom and Lastation!

Playable Characters

  • Mario
  • Luigi
  • Neptune
  • Nepgear


  • Lastation (Main Location)


  • Goombas



  • Pirachu (Tutorial Boss)


Differences from other Mario & Luigi games

  • This is one of the few games where Bowser is not the tutorial boss, with Pirachu taking the role of the tutorial boss instead.


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