Creating a Choose Your Own Adventure?

Hello! Very recently I’ve been experimenting with AI to create a Prey 2017 Text RPG of sorts. My goal is to create a text based RPG/Sim, with the AI as the game master, the ability to create and RP as my own crew member aboard the station. I want it to begin several days prior to the outbreak. I’ve had some success, ChatGPT actually surprised me with how well it can be sometimes, but there are faults. I can’t seem to get it to stick 100% to the lore, like the little things that make Talos I so special. For instance, scientists are described as in lab coats rather than their suits, NPC names are not generated from the crew members actually in the game, they’re generated on the spot. Job titles aren’t exactly as whats listed as in the security roster in the game. I know I’m probably nitpicking/expecting too much from the AI. Has anyone actually done this? If so, are there any suggestions on how I can improve it?