https://store.steampowered.com/app/1031920/
it's single achievement obtainable on the old depot: download_depot 1031920 1031922 2576768173079299002

also please see previous comments for Micro Machines and Wolcen

Shatterline
The game now contains only singleplayer campaign and all achievements are obtainable.

Counter-Strike: Source
Gift Grab is now obtainable w/o any fixes.
https://store.steampowered.com/news/app/240/view/689716592460694165

Micro Machines World Series
25 achievements are now unobtainable + 5 are conditionally obtainable.
https://steamhunters.com/apps/535850/achievements

Wolcen: Lords of Mayhem
"Dawn's Healing" achievement is still obtainable nowadays. Now you just have to revive an NPC companion instead of a real player.
https://store.steampowered.com/news/app/424370/view/6471198577700631703

Thanks alex_snake!

Alone in the Dark: Illumination
three achievements are broken https://astats.astats.nl/astats/Steam_Game_Info.php?AppID=275060

Thanks Balsa.

Universe For Sale - Prologue
All achievements are broken in the new version.
See: https://v1.steam.hlxgame.cc/app/1627820/discussions/0/6678353721812091251/
Old depot is needed: download_depot 1627820 1627822 6245283225694579841

Thanks Balsa!

Shatterline
The server are going to be shutdown on August 1, 2024.
The game will be unplayable then.
There is only one achievement, but it is easy to achieve.

Thx Balsa!

PowerWash Adventure
Achievement: Graffiti (Completion of Cleaning Any Graffiti Level).
Graffiti mode is broken, probably due to a server shutdown.
See: https://v1.steam.hlxgame.cc/app/2699660/discussions/0/4345492131564286319/

Alright thx Balsa, gonna Update it.

Gardener Plant Creator got a hot fix. The achievements are working now.

Awesome research!
Thanks you both m_x & Balsa for sharing here! :)
Created & Updated.

Animation Throwdown: The Quest for Cards
The review needs an update.
All achievements are working now.

Outcast 1.1
Has some broken achievements.
The achievement guide mentions that some are obtainable with an old depot, others with a fan patch, but that would be against achievement hunter sites.
Source: https://v1.steam.hlxgame.cc/sharedfiles/filedetails/?id=2120437015

Wolcen: Lords of Mayhem
In case anyone has this game.
The servers will be shut down on September 3, 2024.
The achievement Dawn’s Healing (Revive a KO’d player in your group.) will be broken then.

Gardener Plant Creator
Achievements: Gardener Ready and I'm the GMO
Dev announced, that he will make a hot fix, see: https://v1.steam.hlxgame.cc/app/2813710/discussions/3/4326349337177625188/ .

Primal Carnage
Previously broken "Meat Eating Bull" achievement has been readded and now is obtainable.

Thank you m_x!

Equestrian Training
All achievements are unimplemented. Reported on Steam Hunters, all achievements have almost the same percent of players.

Offensive Combat: Redux!
Servers have been shutdown, reported on Steam forum.

RealmCraft
All achievements are broken, but obtainable. Old depot required: download_depot 764580 764581 7509702854169954108

Thank you m_x!
I've created a curation.

Peak Angle: Drift Online
All achievements except "A class" are broken. Reported on Steam forum and brokens have the same percentage of players.
https://v1.steam.hlxgame.cc/app/547410/discussions/8/2144217412757906108/

@M_X
Pang Adventures
https://v1.steam.hlxgame.cc/app/415150/discussions/0/4211497623310595560/
Rocket League
I've updated the curation. Thanks.

Rocket League
Swap Meet achievement has been removed

Pang Adventures
according to achievement trackers this game doesn't have any brokens

@Balsa, First Sorry for the late reply.
Thank you Balsa! I've created a curation for both games.

Immortal Life - Achievement: Spell Master, source: https://v1.steam.hlxgame.cc/app/1201230/discussions/0/4309452818500270870/ and
https://v1.steam.hlxgame.cc/app/1201230/discussions/0/4354492211823453375/

Ikonei Island: An Earthlock Adventure has some broken achievements, source: https://v1.steam.hlxgame.cc/sharedfiles/filedetails/?id=3141565696

@m_x + alex_snake thanks! Updated.

Now you can complete 100% Circle Up
https://v1.steam.hlxgame.cc/app/663410/eventcomments/4295944344101165704?snr=1_5_9_

Dead Space 3 - Broken achievement "Brave New World" removed!
https://v1.steam.hlxgame.cc/profiles/76561197992734284/stats/1238060/achievements/

Furry Love
The game got a fix for Exit achievement. No need in old depot anymore

Hey there! We fixed the achievement in our game, Marvellous Inc. Thanks for noticing!

Thanks m_x!
"Furry Love" added by harlequen2.

Can't review it: "This item is currently unavailable in your region"
Need to ask later someone else to add it.

Furry Love
Exit the game achievement is broken, but obtainable. Old depot required: download_depot 1334590 1334591 4391434434857106987
https://v1.steam.hlxgame.cc/app/1334590/discussions/0/4360117044319977303/

Thank you both!
Updated.

Counter-Strike Nexon: Studio
Broken achievements are now obtainable for simply launching the game.
https://v1.steam.hlxgame.cc/app/273110/discussions/0/4146194656553678003/

The devs from "Dr. Cares - Amy's Pet Clinic" removed the broken achievement named "Dog Shelter"

@Balsa swaped the review from Mirror's Edge to ME-Catalyst. Thanks for noticeing.

I just saw the review and it has the wrong game in it. Broken is Mirror's Edge Catalyst, not the old Mirror's Edge.

@ Moonimmo
The achievements of Mirror's Edge Catalyst are broken, see:
https://v1.steam.hlxgame.cc/app/1233570/discussions/0/4137186871686007360/
I saw in different topics that some of the achievements can be unlocked using the old origin app, others by quickly disconnecting and reconnecting, but this is random and doesn't work for all achievements + there are still the 2 online achievements that are now 100% impossible.
The other EA games should work again, but their problem was the EA app.
The problem for Mirror's Edge Catalyst is the closed server.

@Balsa, any news about the EA games you mentioned before? I think we´ve waited long enough and if EA didn´t fix it, its time for reviewing it.

m_x thank you for your support. I´ve updated your mentioned reviews. good work.

Hand Simulator
'Anonymous Club' achievement is broken, but obtainable. Old depot required: download_depot 657200 657201 4215267617877770226

EA broke all achievements with the server shutdown in Mirror's Edge Catalyst.