Neo!Dust!Dust sans talks to you menacingly, "heya, [LITTLE SPONGE], do you remember me? it is time i defeat you. after all this [P4IN], i finally have a [HEARTSHAPEDOBJECT], but it's not enough. you [LITTLE SPONGE], i need a [LIGHTNER HEARTSHAPEDOBJECT], so... prepare to lose." Neo!Dust!Dust sans says menacingly and immediately starts a fight. Due to the confliction of both needing different battles, you begin in a combined battle of DELTARUNE and UNDERTALE's battling system.

• Neo!Dust!Dust stares at you menacingly.