I have played fc4 n fc6, fc4 on pc and fc6 on ps5.. Game isn't worth until it free and I only finished the game cause I watched fc5 and I was like may be one day and I so purchased digital copy and then finished the game and then it was on extra subscription after few months.Fc6 is basically fc3 with a horse, which you won't use anyways. Fc3 was a hit and Ubisoft the kept on copy pasting the format, which as you can see that it didn't work.