For every full 10 points below the Target Number of a task that the character’s total roll is he earns one Snag Point. The Player must then immediately spend any Snag Points that he has earned by purchasing Snags from the Snags table (p. 123).

Not every Snag will be appropriate to the task being attempted, so the player will usually be limited in what Snags that he may choose. Once chosen, the GM, or the player if the GM allows, will then narrate the sequence of events detailing the specific results of the Snag.

As always, the GM is the one who decides if a specific Snag is appropriate for a given situation.