Full list of all 44 Zoo Tycoon achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Increased your Fame level 100 times across all your zoos.
Received all 20 awards in the same zoo.
Completed 100 challenges.
Completed 25 Challenges.
Refilled the animal cleaning stations 250 times.
Bred every animal type.
Cleared up 1,000 pieces of poop.
Drove 25km.
Filled all the photo albums.
Bred every animal and their color variants.
Released one of every animal type into the wild.
Restocked the feeding stations 100 times.
Earned $10,000,000.
Completed 25 hose interactions.
Had a guest rating of 10,000 in your zoo.
Played with 25 animals.
Ran 10km.
Completed 5 scenarios.
Completed 25 treat interactions.
Built every type of concession in the same zoo.
Customized 50 different attractions.
Researched everything.
Received 5 award in the same zoo.
Completed a challenge.
Made an animal completely happy.
Received an award.
Bred a color variant of an animal.
Had a successful Viral Advertising campaign.
Filled a photo album.
Earned $1,000,000.
Upgraded an attraction to level 3.
Trained a member of staff up to level 3.
Researched 10 items.
Earned $100,000.
Average animal happiness kept in the Green for 20 minutes.
Repaired an attraction or enrichment.
Completed a scenario.
Built 1st exhibit.
Hired a member of staff.
Upgraded an attraction.
Researched an item.
Completed all 3 interactions with the animals.
Started your first zoo.
Complete all the scenarios (Campaign Mode only).