Dating a guy who plays video games
If it's A then you need to take a closer look into what, when, and how many times you're contacting him and other guys too. When you meet a guy you go into another mode or state of mind which has you acting automatically and it's failing you.
If you go right into "relationship mode" quickly after meeting a guy - this could happen a lot to you.
He must realize his place in the world is not only as valid as yours, but he's also not the determining factor of YOU.
He must also feel your respect for him is unwavering UNLESS he does something to ruin that through his not-so-nice means or games.
Deep down inside this guy he is sabotaging himself constantly because he can never admit or is not willing boost his esteem high enough to get through it all AND in the meantime his ignorance or silent towards you, only has you (probably) wanting him more. You do not want to over nurture him or act like a Mother to him at all.
My absolute gut feeling about this reason or "type of guy" , which I will warn you lacks a certain empathy, is to sleep with him if you want sex and expect nothing more than that, push him back on your schedule until he proves he is capable and willing to act differently, or erase your connection to him entirely.
In other words, seek out "better" more confident men immediately.
something which may not have ever crossed your mind. He's just living his life, probably dating others, and you're contacting him more than he cares to answer.
Perhaps he feels smothered or believes if he answers you every time you'll believe it's a relationship or misread that he's ready to commit when he's not.