The Broken Hourglass - Trait System @ Official Site

Since The Broken Hourglass employs a point-buy experience system for character advancement, a natural question is, "Exactly what can we buy with those points?"
There are two major categories of assets "on sale" to a character in our system. Attributes and skills make up the first category—these are ability ratings which are measured on a scale from 0 to 100 (except for Health, which has no ceiling). Additional points in these abilities can be bought over and over again.