It seems as though you are trying to say that he isn’t a workaholic because he’s not very dedicated to playing games, but that surely doesn’t make sense.
I kind of don't imagine a workaholic having online gaming scandal about paying someone to run a game for them and then doubling down on that, but well, I was already told before I lack imagination.
It isn't hard to imagine someone spending 16 hours of working and then going home and playing a game and putting in money to make themselves more powerful in the game.