Your training package will define your character's role in the squad. Training packages are not as restrictive as character classes in other RPGs, as any character can learn any skill, but they will give you an advantage in your required areas and will also give other squad members an immediate idea of what it is you do.

Your training package will define your character's role in the squad. Training packages are not as restrictive as character classes in other RPGs, as any character can learn any skill, but they will give you an advantage in your required areas and will also give other squad members an immediate idea of what it is you do.