In some situations, characters can cooperate to accomplish a given task. One character is designated as the leader in the effort, while the others try to aid the character in his or her efforts. A character aids another by making a
skill check (DC 10). This is an
attack action, and the character can't take 10 on this check. If the check succeeds, the character's ally gains a +2 circumstance bonus to apply to his or her
skill check to complete the task.
In many cases, a character's help won't be beneficial, or only a lim-ited number of characters can help at the same time. The GM limits
aid another attempts as he or she sees fit for the conditions.