The next educational video in the S.P.E.C.I.A.L series Bethesda covers the basics in regards to the Intelligence skill. The smarter you are, the longer you will live, in theory. Science plays a big part, but let’s look at how your Intelligence will benefit you in Fallout 4.
For a start, Intelligence will make you smarter, and more able to hack into terminals to open up new opportunities, and hidden places. Intelligence will also grant you better opportunities when trying to create new inventions, such as gun upgrades and structures. As usual, Vaultboy ends up on the receiving end of some nasty consequences, for your amusement.