roblox is mainly directed towards child audiences, but don't let that turn you off, as there are still numerous actually good games out there (there's literally a DOOM game in here, not like lego-ized DOOM, it's like literally just imported onto roblox), only issue is finding them, but trust me, once you find a game of your preference, you'll make your past self look like a moron. I'd suggest playing on a pc/laptop tho, mobile is still viable but many of the actually good games doesn't support or just has really bad mobile controls