You will first need to enable the creation kit in the control systems. Only then the creation kit will be able to build master files. Then, there are special attributes that give you perks like hacking, damage, and so on. Here, the salesman will present you with seven attributes and ask you to make a choice. Every attribute comes with a numeric value that affects your raw abilities. Character building happens when you meet the Vault-tec salesman in a tutorial in Fallout 4. It doesn’t matter if you are a pro or someone who is just starting Fallout 4 you are guaranteed to have fun in the character-building experience. Those seasoned in the game know that character building is one of the coolest features of Fallout 4.