Partner prioritizes video games over me.

Should I be mad? My partner spends most of their time lately playing video games and the only way I can actually hang out with them is through that game. I literally remembered playing with them for 5 hours then slept cuz it was late for me and then 7 hours after theyre still playing for another 5 hours after i woke up. I feel like they value the game more than they value me that I started to notice our relationship becoming one-sided on the effort part, like I just sent them a really expensive package for valentines and they only said thanks and went back to playing. I have said my concerns to them as well and they have apologized but it just seems like they just forget and do the exact same thing I was upset about.