You can unlock this by heading over to
https://www.trueachievements.com/challenges.aspx and viewing all currently running Challenges.
As of the updating of this solution, there is currently no challenge that is active. If one returns, it will most likely be State of Decay: Year One. There hasn't been one for all of 2024 so far.
Current Games With Active Challenges:State of Decay: Year One (one current active challenge) Until 01 January 24Note: You need to do this in the TrueAchievements app. You do not need to actually buy or download the game and view the challenges there. Simply open the TA app and search for one of the games listed above.
Updated: March 8th, 2024