In 2000, Rikkin was among those informed by Warren Vidic that Daniel Cross had returned to Abstergo's facility in Philadelphia, after Cross had assassinated the Mentor of the Assassins. In 2010, Clay Kaczmarek was tasked by William Miles to hack Rikkin's personal computer in the hope of learning more about the Animus project.
Rikkin succeeded the previous CEO of Abstergo after their death in January 2012. In a tape, Rikkin's predecessor encouraged him to stay on course after all he had learned from the previous Grand Masters, and reminded him that the free market would soon collapse, and that he needed to establish the New World Order before all turned to anarchy.
Later that year, Abstergo was hit by a scandal over the testing of their New Fluoride product; the United States government threatened to freeze Abstergo's assets, which coupled with the loss of an Apple of Eden in the DIA satellite accident, forced them to hasten the completion of the Eye-Abstergo satellite.
Rikkin could be a rude and vulgar individual. Despite both being members of the Inner Sanctum, his emails to Vidic were often disrespectful and impatient. However, in an email written for him with other Abstergo executives, Rikkin showed the intelligence and charisma necessary to head a company.
Rikkin was also ignorant of historical facts, proven when he mistook who Guy Fawkes was, believing Fawkes was involved in the French Revolution. When corrected by Caroline Grey, he snapped at her, claiming "We are making history here, the past is largely irrelevant."
One of the leaders of the modern-day Knights Templar, Alan Rikkin was determined to achieve his orders’ centuries-long goal to gain control over humanity and destroy the Assassin Order. Through Callum Lynch, and the ancestral memories he holds, Rikkin may finally have found the key to the Templar's endgame.
- 刺客信条电影背后的制作团队推送了里金的名片：利用电话打上名片上的数字，粉丝们会收到Jeremy Irons饰演里金的声音讯息。
- In Assassin's Creed 6: Leila, Rikkin is identified by Laetitia England as the Leader of the Templar Order.