Battle Systems Sci-Fi Core Sets Frontier Core SetDescriptionSpecificationsShipping At the rough end of the galaxy are the fringe worlds, where the locals make do with archaic and barely functional technology in run down space stations and towering hive cities. This is the Frontier. This box contains everything you need to build a multi level gaming board covering an area 2' x 2' (600mm x 600mm), suitable for all 28 35mm sci fi games with a grittier feel. All the pieces are modular and can be