In that case there are 27 without the gender (the true number) and race changing endings and 432 including them. That said, I'm sure my earlier calculation including the "this or nothing" slides were what Beth was referring to.
Would you all rather have even more slides with subtitled descriptions than to have less slides with narration? Just curious because then you can have more ending permutations without having to record more dialogue, though that is just the lazy way...