Noah's Park
Keeping Score
Perfect Score
Ecosystem
Menagerie Manager
My Steam client is up-to-date, Windows OS is up-to-date and was restarted, and Steam client & game were restarted. I additionally tried making another save of the Challenge mode save and loading into each after restarting the game.
After achieving "Primigenius" (releasing a mammoth in Challenge mode) I've been unable to achieve any other achievements.
Here are the achievements I should have, but cannot get credit for. https://prnt.sc/X_6sis4Kj6yh
My Steam client is up-to-date, Windows OS is up-to-date and was restarted, and Steam client & game were restarted. I additionally tried making another save of the Challenge mode save and loading into each after restarting the game.