Reverse engineering Redhook's Revenge binary (an old DOS game) before the advent of LLMs cost me way more hours than I'd care to admit back in the day - so I can't wait to put an LLM to work on some more obscure games like Sword Quest.
On a side note I should really give Oregon Trail II a shot. I never got into any of the successors like Yukon Trail, Amazon Trail, etc.