Some women are “game widows,” and some are “football widows,” and some are “fluther widows.” Men get involved in a lot of different things that they want to spend a lot of time doing. It engages them, and makes their brains light up. We all crave that, and sometimes women are interested in these things, or their own things, to the same degree.
The issue is balance. Each couple has to balance time for various activities. When the sense of balance is out of whack, there are problems. In order to rebalance things, you have to negotiate with each other, and then you have to stick with your agreement. If the parties can’t stick with agreements, then they have to consider if they can live out of balance, or if that will be too hard, and lead to a break up.
You can renegotiate this with him (which you have tried, and he isn’t sticking to the agreement), you can try to like what he likes, or you can try to change your feelings in response to his gaming. There may be other options, but those seem to be the main ones. You have to decide which you can live with. If, at some point, it is too much, then you take the action you need to take. For god’s sake, please don’t become a nag. Deal with this responsibly and honestly, or it will not go well for you.