Alan Rickman has played Professor Severus Snape throughout the Harry Potter series. Courtesy of Warner Bros. Pictures hide caption

itoggle caption Courtesy of Warner Bros. Pictures

When you sit down to play Risk: Legacy, you're not starting from scratch — the game refers back to previous matches. Hasbro game designer Rob Daviau says the new version of Risk plays around "with the assumptions of what a board game should and shouldn't be." Hasbro hide caption

itoggle caption Hasbro