The servers of Divine Knockout and Realm Royale Reforged (online-only games) will shut down on 17 Feb 2025. After that date, both games will no longer be playable. For more info check the official announcements here and here respectively.

https://store.steampowered.com/app/1294660/Divine_Knockout_DKO/

https://store.steampowered.com/app/813820/Realm_Royale_Reforged/

The servers of WWE 2K23 had originally scheduled to shut down on 30 Sep 2024 but 2k announced new date: 6 Jan 2025. There are 13 online achievements:

A Promising Start
Complete a Lifetime Challenge in MyFACTION.

Taste of Victory
Win a match in MyFACTION.

Daily Progress
Complete a Daily Challenge in MyFACTION.

Weekly Winner
Complete a Weekly Tower in MyFACTION.

A Good Start
Complete a Proving Grounds Tower in MYFACTION.

Loyalty Confirmed
Earn a Loyalty Reward in MyFACTION.

Briefcase Winner
Win a Limited Time Briefcase in MyFACTION.

Champion For A Day
Complete all 3 of a day's Daily Challenges in MyFACTION.

Journey of a Lifetime
Complete 15 Lifetime Challenges in MyFACTION.

Never Felt More A-LIVE
Win 10 LIVE Events in MyFACTION.

Chapter and Verse
Complete a Proving Grounds Chapter in MyFACTION.

Beginner's Luck
Complete ALL Intro Challenges in MyFACTION.

Faction Wars Champion
Win 100 Faction Wars Matches in MyFACTION.

https://store.steampowered.com/app/1942660/WWE_2K23/

The servers of Hood: Outlaws & Legends (online-only game) will shut down on 18 Feb 2025. After that date the game will no longer be playable. For more info check the official announcement here.

https://store.steampowered.com/app/927350/Hood_Outlaws__Legends/

The servers of WWE 2K23 will shut down on 30 Sep 2024. There are 13 online achievements:

A Promising Start
Complete a Lifetime Challenge in MyFACTION.

Taste of Victory
Win a match in MyFACTION.

Daily Progress
Complete a Daily Challenge in MyFACTION.

Weekly Winner
Complete a Weekly Tower in MyFACTION.

A Good Start
Complete a Proving Grounds Tower in MYFACTION.

Loyalty Confirmed
Earn a Loyalty Reward in MyFACTION.

Briefcase Winner
Win a Limited Time Briefcase in MyFACTION.

Champion For A Day
Complete all 3 of a day's Daily Challenges in MyFACTION.

Journey of a Lifetime
Complete 15 Lifetime Challenges in MyFACTION.

Never Felt More A-LIVE
Win 10 LIVE Events in MyFACTION.

Chapter and Verse
Complete a Proving Grounds Chapter in MyFACTION.

Beginner's Luck
Complete ALL Intro Challenges in MyFACTION.

Faction Wars Champion
Win 100 Faction Wars Matches in MyFACTION.

https://store.steampowered.com/app/1942660/WWE_2K23/

Great news! The servers of Trials Fusion are back online. There is only 1 online achievement so now it's the time to get it.

I Like What You've Done There
Post a time on another player's created track

https://store.steampowered.com/app/245490/Trials_Fusion/