Joined a friend's zoo.
Bred an animal using one gifted from a friend.
Built 15 attractions with a friend.
Invited a friend to your zoo.
Refilled the animal cleaning stations 250 times.
Cleared up 1,000 pieces of poop.
Earned $10,000,000.
Completed 25 treat interactions.
Played with 25 animals.
Completed 25 hose interactions.
Restocked the feeding stations 100 times.
Ran 10km.
Drove 25km.
Filled all the photo albums.
Bred every animal and their colour variants.
Released one of every animal type into the wild.
Bred every animal type.
Received all 20 awards in the same zoo.
Researched everything.
Customized 50 different attractions.
Completed 100 challenges.
Completed 25 Challenges.
Have a guest rating of 10,000 in your zoo (Challenge Mode only).
Filled a photo album.
Received 5 award in the same zoo.
Completed a challenge.
Received an award.
Made an animal completely happy. (Challenge Mode)
Completed all the scenarios.
Increased Fame level 100 times.
Earned $1,000,000.
Completed 5 scenarios.
Completed all 3 interactions with the animals.
Built every type of concession in the same zoo.
Had a successful Viral Advertising campaign.
Upgraded an attraction to level 3.
Bred a colour variant of an animal.
Earned $100,000.
Researched 10 items.
Average animal happiness kept in the Green for 20 minutes.
Trained a member of staff up to level 3.
Hired a member of staff.
Repaired an attraction or enrichment.
Completed a scenario.
Built 1st exhibit.
Researched an item.
Upgraded an attraction.
Started your first zoo.
