Where the challenge is: systems — knowing how it works.
How hard is Zoo Tycoon: Ultimate Animal Collection?
Where the challenge is: systems — knowing how it works. You get through it by working out what the game is actually doing and coming back with a better build or a better plan, not by faster hands.
Who actually finishes Zoo Tycoon: Ultimate Animal Collection
- Xbox0.4%of everyone who owns it on Xbox“Correction, the Mad SkillZ”about 1% of the ones who actually played it
Same game, three different crowds. Steam, PlayStation and Xbox each work these percentages out from their own players, so the numbers move around while the game stays exactly the same. A lower number doesn't mean it's harder on that platform.
Rarest achievements
Published rarity by platform.
Xbox
ConservationalistReleased one of every animal type into the wild. (Original animals only)0.0%
One of EachBred every original animal type.0.0%
One of EverythingBred every original animal and their color variants.0.0%
The Zoo TycoonAchievement Description0.0%
The Plateaus on a PlateReleased one of every South America-specific animal type into the wild.0.0%
Played Zoo Tycoon: Ultimate Animal Collection? See how many of these you've got.
- Which ones you've earned — and which you're missing
- Your rarest unlock, and where it ranks
- Your whole history for this game, on one timeline
- Steam, PlayStation, Xbox and Battle.net in one place
Free. Takes about a minute.
About Zoo Tycoon: Ultimate Animal Collection
Zoo Tycoon: Ultimate Animal Collection adds animals from Australia and South America in 4K Ultra HD to Xbox One and PC.
How rarity is calculated
Each platform calculates rarity from its own player population. These percentages are shown side by side but are not a controlled comparison.
- Xbox — Microsoft's published rarity percentage across Xbox players.
Percentages are shown exactly as each platform publishes them. Pyroblast does not recalculate them and does not mix player populations together. Data updated .