(Bloomberg) -- Every second Monday of the month for over three decades, the five Guillemot brothers — whose company gave the world such blockbuster video-game series as the Assassin’s Creed, Rayman and Rabbids — have gotten on a call from their homes in London, New York, Paris and Brittany.Most Read from BloombergMerck Covid Drug Linked to New Virus Mutations, Study SaysWhat You Need to Know About the Chinese Spy Balloon Floating Over the USAdani Crisis Deepens as Stock Rout Hits $108 BillionAda