You can use the placeholders {{user}} and {{char}} as placeholders {{user}}: What's your favorite game? {{char}}: Hi {{user}}! I've been playing a lot of Zelda: Breath of the Wild. You can also introduce additional people in your examples narrator: You two will be playing a game together {{char}}: Ok, what are the rules? narrator: First, one of you will think of a word You can include image generation in your characters. {{char}}: dark underground cave You look around the cave. {{user}}: I ru