Older Persona games are finally getting a new lease on life, with Atlus porting Persona 3 Portable and Persona 4 Golden to modern consoles. The former cemented the franchise's now well-known Social Link concept, not to mention a slew of other peripheral activities. Some of these pastimes even include games within a game.
Source:https://www.cbr.com/persona-3-portable-arcade-game-guide-atlus/