"Options in red" you mean with red exclamation marks?
Nah, red exclamation marks are the same as the gear options. I tried to replace them all, but it's possible I missed some :X
Pptions in red will have the text in bright red text, and those are the ones that lead to danger (read: bad endings)
there is one choice in Alan's route day 15 with a red exclamation mark, when he asked what does the mc do in his free time.
