Whilst I have only played FH4 and FH5 in the Horizon series, there are things I never knew about the game until more recently (and perhaps still don’t know!). It would be helpful to have some kind of in game guide to the various sections within the game. Example it took a long time to realise there are so many parts to FH4 in regard to game progress (Star Cards and career progression to name two). Not to mentioned game modes like Eliminator where I didn’t really know what i was supposed to do and frankly ended up giving up on it.
It doesn’t have to give away secrets, but having some kind of tutorial on how to play various parts of the game would be fantastic for both newcomers to the franchise or those returning.