The Admiral's Handbook, official game rules for Naval Battles: Customizable Card Game. Primary resource for game rules, images and layout. You are an Admiral aboard your flagship cruiser. Your orders are to protect your resources and eliminate all enemy and hostile forces in your vicinity. Your enemy: the flagship across the water and he's out for the same purpose. Customize your plans with strategies that will destroy and eliminate your enemies with ships, special resources, weapons upgrades, defense systems, instant abilities, air support and many elements to explore.