Aces & Eights: Shattered Frontier is an American role-playing game, written by Jolly R. Blackburn, , , Dave Kenzer, and , and published by Kenzer & Company in 2007. Aces & Eights won the Origins Award Roleplaying Game of the Year 2007, was nominated for four ENnie Awards; Best Production Values, Best Rules, Best Game and Product of the Year, eventually winning the Silver ENnie Award for Best Game.The original hardback edition of the Aces & Eights book has a tooled leather-style cover and consists of 400 full colour pages.