Ghost
Have an albino breed
Rare16.8%last reported global rate
Steam
Planet Zoo Achievements
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Total achievements38
Rarest rate0.300%
Ultra rare4
Last checkedSep 26, 2026
Delayed official data
Rates and award counts were last observed on Sep 26, 2026.
Wow, that's a lot!
Build a habitat with 30 animals in it that all have welfare over 75%
Rare17.4%last reported global rate
This one’s a Keeper
Have at least 3 Keepers, each with a different work zone, in a Sandbox, Franchise or Challenge zoo
Rare18.1%last reported global rate
Redecorating
Enable all enrichment items in an exhibit
Rare19.4%last reported global rate
Animal Research
Complete the research on one animal in Franchise mode
Uncommon20.7%last reported global rate
Baby Boom
Have 73 baby animals born
Uncommon26.4%last reported global rate
Franchise Zoo
Open your first Franchise zoo
Uncommon33.1%last reported global rate
Enriched
Place 25 different Enrichment Items
Uncommon35.4%last reported global rate
Life finds a way
Have your first baby animal born in your zoo
Uncommon43.2%last reported global rate
Gold Award
Gain a gold award in career mode
Uncommon44.8%last reported global rate
Say Goodbye
Release your first animal
Uncommon45.3%last reported global rate
Silver Award
Gain a silver award in career mode
Common52.9%last reported global rate
Oh My!
Have a Lion, a Tiger and a Bear in your Zoo at any one time
Common55.4%last reported global rate
Bronze Award
Gain a bronze award in career mode
Common63.3%last reported global rate
A superstar comes along
Have an animal reach a 5 star Animal Rating
Common65.6%last reported global rate
Trainer
Fully train a member of staff
Common80.8%last reported global rate
Welcome to the Family
Adopt your first animal
Common82.8%last reported global rate
Welcome to Planet Zoo
Create your avatar and place them on the globe
Common98.3%last reported global rate