The people who made halo are scattered to the wind my dude. Most of them did jump to 343, and a lot of the ones who stayed were driven off during the destiny/Activision years.
Interviewer: So, what sort of percentage of the old Bungie team came across to 343 to work on the franchise?
O'Connor: 343 is almost entirely non-Bungie people. There's a few of us, but the vast majority of the team is new and from other AAA franchises around the world. It's a big team, 250-300 people, but very few are ex-Bungie people.
The people who made halo are scattered to the wind my dude. Most of them did jump to 343, and a lot of the ones who stayed were driven off during the destiny/Activision years.
*sunglasses* We're gettin' the band back togetha.
Only a handful went to 343