Dynasty warriors 9, the latest in the long line of japanese hack-and-slash games, is coming to playstation 4.. Check out ccc's in-depth dynasty warriors 9 review for the ps4 to find out if this game is worth buying, renting, or if you should avoid it altogether.. Dynasty warriors 9 cheats for playstation 4. easy gold early. quick way to make easy gold very early in game (chapter 2). after capturing luoyang, the merchant with the fishing quest will give you.