Characters advance in level according to Table: Character Advancement and Level-Dependent Bonuses. In the end, it is up to your group to decide what rate fits you best.
Some prefer a fast-paced game, where characters gain levels every few sessions, while others prefer a game where advancement occurs less frequently. The rate of this advancement depends on the type of game that your group wants to play.
As these points accumulate, PCs advance in level and power. As player characters overcome challenges, they gain experience points.
