Last up, Fallout 4. This press conference was rather short and underwhelming so far. Let’s see what we see from Fallout 4, the main reason we got a Bethesda Conference in the first place.
Promises of showing a lot, sounds good.
First up: concept art.

The game will start in the past, you will be able to play as both male and female, the design choices will also affect the way your baby looks.

Your dog seems to play an important role, since he can play fetch. The VAT is also back. The Pip-Boy will feature retro arcade games you can play, and the collectors edition will include a Pip-Boy in which you can put your smartphone and run a Pip-Boy app that seems to work as a second screen for the game.

The crafting system got major enhancements, with very extensive weapon and armor customization, and even includes a Tower defense with base building mini-game.

AND WE HAVE A RELEASE DATE!
November 10th, 2015

A F2P mobile game also got announced, called Fallout Shelter. The game is a base building RPG, all very casual and available later today on iOS (and maybe Android)