I know, back in the days when I used to regularly play video games, I used to make sure that I beat every game I had ... and completely.
That is, in addition to reaching the ending, I had to collect every single item you had to collect, beat every side-quest, beat all super optional bosses, get 100% on everything, and explore all options. If I didn't do any of that successfully with any game I played, even games I found really boring to complete, I was never satisfied until I did, and when there were times I ultimately failed and realized it was too late to 100% complete a game, the world would feel like it ended for me and I would stop playing video games for a while until the next time I got the urge to reset my mind and start from zero and, thus, play video games once again.
It was the reason I eventually quit playing video games regularly altogether. I still play every now and then but without much seriousness. I envy video gamers who can enjoy video games without struggling with the obsessive-compulsive thing that I had.
Can anyone relate to this as an Aspie?