Hyperdimension Neptunia mk2 is a sequel to Hyperdimension Neptunia and contains brand new main characters, as well as returning characters, and the gameplay has been updated so as to remove the random encounter feature. New maps and a brand new world feature as well, and the cut scenes have been upgraded to 3D from the old 2D visual novel style cut scenes.
All new free roaming style battle system and a combo attack system
Hilarious story with lots of references to the game industry
Improved user interface and HUD
Improved field maps with visual enemy encounter that gives you a better since of adventuring
Multiple endings, Over 50 hours of gameplay