So, in the e3 presentation Todd talked about how the player can build multiple settlements and even run caravans to/from them...

With the Fallout Shelter game that builds a Vault, do you think players will be able to create an underground 'Vault settlement'?

I know there was a post earlier (Mother of all Theories) about the possiblity that Vault 111 could be inside the settlement built in Santuary Hills.

Either by creating a settlement in an existing Vault or create your own Vault (maybe a flashback or something)...

Would be a really cool DLC.

I doubt it, would be cool though

This will probably require some mods, probably an movable house building station. You are unlikely to build housing elements however it should be possible to remove and add furniture and defenses.

It would make sense to me that one could take a pre existing structure and use it as a settlement. Would be a lot easier to defend with all the choke points, not to mention the really heavy door!

Since the settlement gets attacked by Raiders, and with a Vault that would probably mean that they could only come in one direction, I doubt it.

However a Vault would be my preferred settlement.

Settlements look like they are going to be an interesting part of fallout 4.

All the info we were shown included references to multiple locations, so nothing was ruled out, but we only got to see was the construction of above ground buildings....

The fact we can build generators and power stuff up, and defend our settlements, then setup trade between settlements seems to be reaching for parallels to Fallout Shelter. So my fingers are crossed with your's, we get a vault to play with........

The possibility that the other systems, that are in play within Fallout Shelter, may get added into Fallout 4 are intriguing as well. I allways fanced being major.... Or overlord sending dwellers into the wasts to die....

But the chance to run my own vault experiments, is top of my wish list for this side of the game...

i liked a unferwater settlement