If you are familiar with the fundamental rules of American football, then it will not be easy for you to learn the regulations of the Retro Bowl game.
Nevertheless, before football games moving on to the next step, it is strongly suggested that you first familiarize yourself with the game by going through the in-game tutorial.
You are tasked with the responsibility of managing a team and acting as a head coach in this game. Additionally, it is necessary for you to bring them out into the field and engage in intense competition with the other players. Thus, to put it another way, you are responsible for managing your squad both on and off the field.