My Animals are Missing!

I used to have animals in my collection and now the game is also say ‘download required’ or ‘download deleted’.

This means an update or issue occurred with some animals that were downloaded by our game previously.  Please re-download if prompted and you will find your animals in your inventory, safe and sound.  You will just need to re-add them to your habitat again.  If you want to add them back quickly, clear all animals out from your habitat and click the “Add animals” button. The game will suggest to add the animals that give you the highest profits.