Presented by Sunflower F2O Community Author: Toole the Shanghaiboy Note: All information from this space is speculation. The team might make a small or big change in the future.1. Grand ExchangeAll in-game items and NFTs are tradable in Grand Exchange.1.1 CurrencyETH will be the currency. Castaways will not issue their own tokens.1.2 Royalty10%. The game will charge 10% royalties for every trade.1.3 Royalty Sharing SystemRoyalty will be shared with Raft owners and ‘Port’ island owners. The ru...