"Gaming obsession" refers to a strong and unhealthy fixation on playing video games, where a person becomes excessively preoccupied with gaming and it starts to negatively affect their daily life and responsibilities. Full definition
Maybe you'll find your next gaming obsession here. (videochums.com)
Also... Pete has yet another new gaming obsession! (allgengamers.com)
So the next time you're browsing through the Google Play Store, take a risk on that paid game that looks really interesting — you'll be supporting more quality games for the future, and just might find your next gaming obsession that won't bleed you dry. (androidcentral.com)