Animal crossing pocket camp just became buy to play. It's currently on a reduced price right now, and it's pretty fun. I enjoy it because it's played vertically, and now that there's no micro transactions, I can earn all the items just by playing. It had a 7 year life cycle, so there's a lot of content to check out.

The gameplay loop is fairly limited, and I wouldn't say it's the most fun. But once you get enough items to start decorating things, it makes it fun to spruce to your campsite and personal spaces.