Well FUCK THAT, I will still be playing games as much when I am 60 as now that I am 30.
I am sure you will, but not like you do now! I consider myself a gamer but now at 48, I play games in a different way. I no longer wish to spend hours and days and weeks on the same game. This change happened about 2 years ago.
Now, I need a quick football match, a spin round the block, blow the head off some dude, just as much as I ever did... but now only for short periods of time and not every day.
If you can't find something fun, look harder or GTFO.
It is called growing up and not growing old. I can still out play the kids at football (real with a real ball) and out run them over a distance.
As you get older you learn there is more to life than any single thing and you have to regulate your activities accordingly
You, my friend, are welcome to visit my lawn any time you like. One of the things I don't do are lawns!