By regular playthrough, I mean you just played through the game without worrying about kills, alerts and such.
Anyway, was anything different? Dialogue and whatnot? Like for example: In the Lady Boyle mission. The guy who lets you in the party calls you a "sick bastard" likely for wearing the mask of the masked murderer who's running around assassinating everyone. Now obviously, if you're a "Ghost" no one has seen you and the guard won't call you out for wearing the mask.
So those who did a Ghost playthrough, has anything differed from your normal playthrough?
Square Enix, create a sequel to TWEWY. You have 3 years. Fail and face erasure. - The Fanbase "Sorry. I don't trust ominous green bread" - Me