As players progress through the game, they will gain access to four different professions that allow them to specialize in a specific role, as well as four sets of skills they can mix and match.
Skills are divided into six tiers, with each tier unlocked by spending a specific amount of skill points (see below). The player will be able to spend a total of 120 skill points, which are earned for gaining a reputation level. When putting points into skills, players can put a few points into one to get basic benefits, or they can put more points into it to ace it. The following are the amount of skill points needed to unlock tiers:
- Tier 1 - 1 Skill Point
- Tier 2 - 5 Skill Points
- Tier 3 - 10 Skill Points
- Tier 4 - 20 Skill Points
- Tier 5 - 30 Skill Points
- Tier 6 - 40 Skill Points
All tiers for all professions function the same. There is a bonus for unlocking a tier. For tiers 1-3, putting one skill point into a skill will earn the basic function, while placing 3 points will ace it. For tiers 4-6, it is 4 and 8 skill points, respectively.