Help With Specific Character Interactions

I had an idea of creating a game with specific character interactions. For example, if you talk to one NPC, they can change the game music for you through a pop up menu / if you talk to another NPC, they can change the way the background looks through a pop up menu. These changes would stick through the levels unless the player decides to change them again through those characters. Is this possible?

I have to create a game for class and I’m very new to this, would love if I could have correspondence with someone to help along the way!


This is definitely possible. Basically, you just want to spawn a button, and depending on what NPC you talk to you spawn a different button.