Level perks
Level perks are perks which work in the same way as their counterparts from the original Fallout games.
A player is given the possibility of gaining one level perk every 3 or 4 levels, depending on whether his/her character has the Skilled trait or not.
More detailed information on individual level perks can be found in their respective articles.
A full list of level perks is available at Category:Level Perks.
Note: When determining what level perks can be gained by a player, the game checks his/her nominal statistics. It is therefore impossible for a character whose base Strength is 5 to take a level perk requiring at least 6 points of Strength, for example, even if s/he temporarily gains a point of Strength by using a strength-enhancing drug prior to opening the perk selection window.