The servers of Dungeons & Dragons: Dark Alliance will shut down on 24 Feb 2025. There are 4 online achievements. The game will also be delisted on the same date.

Keep in mind that since release there was only once on sale (-25%) according to SteamDB[steamdb.info] and later the game's price lowered.

Pedestrians of the Hall
Complete 5 missions with other players

Group Healer
Perform 25 revives actions on allies

Combat Coordinator
Perform 50 Team Attacks

Striketeam of the Hall
Complete a co-op mission with 4 players at difficulty 3 or higher without anyone dying

https://steamproxy.net/steamstore/app/623280/Dungeons__Dragons_Dark_Alliance/