Very easy to fix.
Give him a gamer week pass.
Let him m play as much as he can tahan.
Get the gamers itch out of his system.
For that one week or two,tell him he not allowed to go
elsewhere, only stay at the gaming unit. U bring him chicken rice
everyday until he surrender. He will eat, sleep, shit in front of
his game.
That's how u deal with gamer bf. I had one before.