for steam i use
Steam Achievement Manager and unlock them all by default. can't be arsed to get addictive on PC as well, just enjoyin the game instead of forcing myself to grind any unfun game.
I avoid that shit like the plague specifically because it dilutes whatever last vestigial bit of importance Steam achievements of all things might have had and it becomes completely hollow as a result. I'd rather know for certain that I did do what was required to get something fairly impressive and know that I've improved enough at a game to be able to clear an especially difficult milestone.
(Besides, most external leaderboards/trackers will usually ban you for using it.)
Aside from that, I've spent far more time than most others might like to even admit with achievement hunting on Steam, enough to the point that my first attempt at writing a lolcow thread here was on
someone specifically from that whole scene. I dare say I've managed to complete some especially difficult games within my full list that
might be impressive to some. Really, all that matters to me is that if I 100%ed a game — even if it isn't that great or is just a tedious grind — then I have the perfect excuse to never look at it again and move onto the next, and can confidently say whether it's good or bad since I gave it enough of a go that I was willing to complete it.
Even on Steam there are a few external leaderboard sites that people use to either personally track their completion of different games or just compete for the highest point values based on an achievement's overall rarity (among legitimate unlocks). Problem is, one of the old historically good trackers for that,
Astats, has been largely decrepit for some time and hardly even works half the time given the sole owner and developer is allegedly a random Dutch guy with congenital heart problems who is also not easily reachable.
SteamHunters has been the go-to for a fair few people and has even loosely partnered with
SteamDB for the latter's browser extension, but I have my personal opposition to it in terms of its affiliations and moderation.
As for what game I'm currently trying to get out of the way, I've been hooked on Balatro for quite some time now and I'm honestly not too opposed either to grinding out the Gold Stake stickers on every Joker. I enjoy the game enough that I'm willing to pour that bit more time into it for the sake of saying I've done everything that the game can possibly reasonably expect you to do.