Quote Originally Posted by Noir View Post
Well damn, that's pretty big xD
Half of crewmember skills are cumulative... for example, if you're training your driver in the Off Road skill, your tank will slowly get faster and more maneuverable when driving through swamps and such as he gets higher, until finally he reaches 100%.

Those skills are nice, because you at least get some benefit as you grind through leveling their skills up.