I think that it is kind of harder to keep track of the forum and notifications this way.
Would it be possible to implement some kind of marker on forum threads to get a push message (like when getting PMs) when someone responded in that thread? Same goes for games (optional, but I am not sure how useful that is).
Also, I don't know if that's possible, but could the three main sections (forum, messages, games) kind of all be closed under a tab each? So that when you click on forum, the forum expands and when you click on it again, it closes.
For me the mobile overview just feels pretty cramped and too packed, and a lot of scrolling is necessary.
That being said, I will gladly accept whatever optical path the site takes, these are just some (maybe too wishful) thoughts, thank you for working on this!! :)