Hatsune Miku: Project Diva Extend has four difficulty modes: Easy, Normal, Hard and Extreme, each one more involving more complex button inputs than the ones before it. The above is a screenshot from “Spica 39’s Giving Day Edition” in Easy. Below is the Extreme version:
Sega also released screenshots of some of the songs in the game, along with modules. The screenshots below show both songs and modules:
Spica 39’s Giving Day Edition (Artist: yanagi)
Module: Orbit
Nekomimi Switch (Artist: daniwell)
Module: Regular Hatsune Miku
Sekiranun Graffiti (Artist: ryo)
Module: Shiny
Ura Omote Lovers (Artist: wowaka)
Module: Conflict
A Thousand-Year Solo (Diva Edit) (Artist: yanagi)
Module: Violet
Boukyaku Shinjuu (Eng: Lovers Suicide in Oblivion) (Artists: OPA and Asaki No’9)
Module: Lorelei
Rin and Len Append modules:
These modules are present, of course, in addition to previously-announced ones like Miku’s Sonic the Hedgehog and Fei-Yen (Virtual-On) modules. You can view those here. You can also see a list of 29 of Project Diva Extend’s 36 songs.