Some are more lucrative than others, and the careers that require more skill development get higher pay(one even goes so far as to require max body fitness, like in the athletic aspiration). Each branch has four stages, and all end up with at lease a bit more than the standard Maxis careers at max level. Some charachters are crossed with others to make some of the careers. It has a six-stage main career track, then splits into four branches, which are (loosely) based on the paths of Naruto, Sakura, Sasuke, Kakashi, Iruka, Tsunade, and Obito(aka Tobi).
It was my first major project in Sims modding, so, please, bear with me.
This is a Naruto-inspired ninja career i created with Zerbu's Mod Constructor.