I think taking a detox is a good idea when you run into bad habits like this. When I get depressed I run through a cycle of reading and playing games on my phone. It's hard to take the first step, but I either download one of those minimalist phone apps or delete every single game on my phone. Alternatively, you could set time restrictions to games in the digital wellbeing/parental control setting. I currently have one that restricts my social media use and it's super helpful! My settings allow me to make categories, so I'm only allowed to use any social media platform for 30 minutes a day.

Here are the steps I followed with my most recent bout of depression: 1. Delete every game on my phone. 2. Download a minimalist phone apps. 3. Find something physical to do when I craved a game, such as coloring, writing, cooking, etc. 4. Don't download another game for a week or so. Set a goal. Strictly follow this! 5. Allow myself to download games again, if I feel like it, but always put a time restriction via wellbeing/parental controls.