Adding classes

[Vanadium5]

I am very new to hacking in general so apologies in advance if this is a stupid question but is there any way of adding an entirely new class without replacing/modifying one of the classes already in the game?

[Nyzer]

As a special character job? Sure. As another generic job? No.

[Vanadium5]

As a special character job? Sure. As another generic job? No.

Welp. At least that's good to know beforehand