I interviewed on campus for the first round. It was two 45-minute interviews, 15 minutes each of behavioral and 30 minutes of case-style. The second round was on-site and had three components. A written case (which I don't believe they do at all cities), where you were given a deck of about 25 slides, then a presentation of the written case, and then a regular case + more behavioral questions. I was called within an hour of the second interview and told that I did not receive an offer.

Multiple rounds with consulting case interview portions and fit portions. Each round of interviews had multiple interviews, and the interviewer gets more senior as you progress through the interview process