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Planet Zoo achievements, rarest first.
Every achievement in Planet Zoo, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Hard - Career Complete
0.4%
of players
- Achievements
- 38
- Rarest
- 0.4%
- Ultra rare (under 5%)
- 10
- Average completion
- 25%
1
Hard - Career Complete
Complete all career levels to a bronze standard on hard difficulty
0.4%
2
Hard - Silver Career
Complete all career levels to a silver standard on hard difficulty
0.4%
3
Hard - Gold Career
Complete all career levels to a gold standard on hard difficulty
0.4%
4
Planet Zoo
Open a zoo on every continent
0.8%
5
Global Zoo
Open 25 Franchise zoos
1.0%
6
Diversity
Open a zoo in every biome
1.1%
7
Gold Career
Complete all career levels to a gold standard
1.4%
8
Silver Career
Complete all career levels to a silver standard
1.6%
9
The Elephant in the Room
Have two different breeds of Elephant born in your Zoo
2.0%
10
Career Complete
Complete all career levels to a bronze standard
2.3%
11
An Elephant Never Forgets
Adopt the retiring Indian Elephants in Scenario 7
5.1%
12
Natural Selection
Have an animal in your zoo with a genetic makeup of over 90% in all categories
5.2%
13
Community
Take part in a community challenge
5.3%
14
Rebuilding
Release 20 critically endangered animals to the wild
7.8%
15
Circle of Life
Have a Juvenile Lion be born in a Zoo containing at least 10 species
9.9%
16
Nerd
Achieve an Education Rating of 5 Stars in a Franchise zoo
10%
17
Barrier Builder
Build 10km of barrier
12%
18
Tour Guide
Build 1km of a tracked ride
15%
19
Loaner
Repay $50,000 in loans
15%
20
Zoologist
Complete the Zoopedia
16%
21
Ghost
Have an albino breed
17%
22
Wow, that's a lot!
Build a habitat with 30 animals in it that all have welfare over 75%
17%
23
This one’s a Keeper
Have at least 3 Keepers, each with a different work zone, in a Sandbox, Franchise or Challenge zoo
18%
24
Redecorating
Enable all enrichment items in an exhibit
19%
25
Animal Research
Complete the research on one animal in Franchise mode
21%
26
Baby Boom
Have 73 baby animals born
26%
27
Franchise Zoo
Open your first Franchise zoo
33%
28
Enriched
Place 25 different Enrichment Items
35%
29
Life finds a way
Have your first baby animal born in your zoo
43%
30
Gold Award
Gain a gold award in career mode
45%
31
Say Goodbye
Release your first animal
45%
32
Silver Award
Gain a silver award in career mode
53%
33
Oh My!
Have a Lion, a Tiger and a Bear in your Zoo at any one time
55%
34
Bronze Award
Gain a bronze award in career mode
63%
35
A superstar comes along
Have an animal reach a 5 star Animal Rating
66%
36
Trainer
Fully train a member of staff
81%
37
Welcome to the Family
Adopt your first animal
83%
38
Welcome to Planet Zoo
Create your avatar and place them on the globe
98%
Percentages are Steam's global unlock rates across all players who own Planet Zoo, refreshed daily. Under 5% is marked in the lit blue.