The game was $10 or so on GoG. The Claude sub is the same one I use for everything.

Not the OP but I've tried something like this for a couple things. It costs a $100 monthly plan for about 2 weeks or so, so $50 about? (which is equivalent to about $4500 with API pricing, if you were using Claude, or maybe $100 if you are using something with less grossly inflated pricing).