Construction

Construction is a feature that allows you to build story drop boats instead of spending oil to farm for them by spending Coins/Steel/Aluminum. Steel and Aluminum are available to buy in shops, and can also be gotten when retiring R+ ships. Buildable drops include Yuudachi, San Francisco, Kaga and Warspite.

You can make your own recipe, or you can follow other's recipe (Format is Coin/Steel/Aluminum)

CV Kaga         : 30/600/600    : 3 hour build time BB Warspite     : 30/600/600    : 4 hour build time CA San Francisco : 30/420/420   : 2 hour build time DD Yuudachi     : 30/250/250    : 30 min build time

Do note that the recipes in game are always set to the minimum amount of resources that someone used to successfully build the SSR boat, So it might have slight variations.