We know that BOS will be definetly be returning and thar there will be raiders aswell, but who else do you think will be returning or introduced.
Enclave back again?, A Boston based group similar to the NCR in FNV?, Another evil group like Ceasers Legion?
Or do you think it will just be mainly BOS and Raiders like fallot 3?
I hope that theres is as many or even more factions as FNV so you have a choice who to go with!
What do yous think馃憞馃樅

We know this is the Institutes home turf, so they will pop up, so will the Railroad organisation ( I would assume)

so far

+BOS remains to sen which chapter or chapters show up

+Institute

+Raiders still remains to be seen if any sub raider groups come back

+Minutemen theres strong case for them being one newer factions in fallout 4

those are ones that i can think of still don't know who runs diamond city aka fenway park