I replaced Animal Crossing's dialogue with a live LLM by hacking GameCube memory

> Characters repeating the same scripted dialog over and over again is one of the biggest immersion breakers.

The real immersion breaker and the holy grail of RPG is the fact NPC have no life or goal outside of what the player does. Imagine a game where NPCs have wants and goals and do things to get those done. Where you could leave it running for 10 years and things would have happened without you.

That’s a nice experiment, but it’s a life simulator and not really a game. There’s little fun in working your way through the first two dungeons and then getting out and being told “no need to go on your epic quest anymore, someone else from the last town beat God and now we’re at peace. Oh, and they got all the powerful artefacts along the way, so there’s literally nothing of interest for you to do anymore. Unless you want to help us plant our crops. That’s what you wanted when you picked Final Fantasy, right? To play a poor version of Harvest Moon instead.”

Simulation games are their own whole genre. Amazing stories have come out of games like Dwarf Fortress.