Ok OP, I'l going to keep it funky with you.
Numero Uno - You can forget about those PS3 games. I don't know why you're even bothering to try to get them back after a year and after he has moved, but I'll start this rant off right here and get this out of the way before I go any further.... He traded those games in famb. Get over it. They don't belong to you anymore. They're on the used games section at Gamestop.
I thought that one was pretty obvious.
Number 2 - When dude said his life has been better since moving, he's got a girl, a life, etc. He's trying to say "I'VE MOVED ON MY DUDE, I HOPE ALL IS WELL WITH YOU. NOW LET ME GET BACK TO MY LIFE". Thats pretty obvious as well considering he doesn't say anything besides "I'm busy" and "lmao". Ol' boy obviously doesn't **** with you anymore. He's moved on. You're the childhood friend he had that he's outgrown. All he does now is look back and say "Man, I remember as a kid I had a friend named _____ and we used to chill. **** I think I still had some of his PS3 games after I moved though".
Number 3 - Man up. I've lost some friends. Everyone has lost some friends. Its not like he passed away or anything. The dude moved. Stop using those Gamestop rewards card games as a blanket for whats really good; You're mad cause your boy moved and isn't giving you the time of day. Now you're using those games as a way to try to get in contact with him and to try to meet up. You sound like an ex GF who is in denial about letting go. You haven't seen those games in over a year famb, you don't miss those games. If you did want those games, you would have gotten them before he left. Take the L and just buy some new games, cause ol' boy left you cold like a thief in the night.
Number 4 - Stop trying to make something out of nothing. You look desperate. He's in control over the situation. As bad as it sounds, I feel like I'm giving relationship advice

. The guy obviously doesn't want to see you. why are you so bent on trying to see ol' boy? He's moved on as should you. He can smell the desperation... Thats not cool baby paw.