Here is the full list of all 63 United Penguin Kingdom achievements.
Complete a year in the United Penguin Kingdom
Reach the city level
Reach a population of 30 penguins
Make a call for your first huddle-up!
Build a Village Hall
Build a Fishing Dock
Build an Ocean Garbage Collector
Build a Transfer Center
Build a Snow Block Maker
Reach a population of 15 penguins
Complete the third tutorial
Build a School
Build a Temple
Build an Ice Rink
Build a Carousel
Build a Vase
Complete the second tutorial
Build a Herbs Collector
Build a Basic Cooler
Build a Food Stand
Build a Trawling Dock
Complete the first tutorial
Build a Newcomer Ramp
Build a Science Hub
Build a Kids Villa
Build a Bungalow
Build a Stone House
Build a Villa
Build a Solar Powered Cooler
Build a Wind Powered Cooler
Build a Solar Panel
Build a Vertical Wind Turbine
Build a Tower Wind Turbine
Build a Shrine
Build a Kingdom Center
Build a King's Charity
Build a King's Bazaar
Build a Clock Tower
Build a Penguin Statue
Build a Fountain
Build a Twin Obelisk
Complete 3 years in the United Penguin Kingdom
Complete 5 years in the United Penguin Kingdom
Complete 10 years in the United Penguin Kingdom
Reach a population of 50 penguins
Reach a population of 100 penguins
Reach the province level
Reach the king level
Activate Amusement Badge
Activate Beauty Badge
Activate Chef Badge
Activate Comfort Badge
Activate Cooler Badge
Activate Energy Badge
Activate Explorer Badge
Activate Future Badge
Activate Health Badge
Activate Kids Badge
Activate Knowledge Badge
Activate Production Badge
Activate Spirituality Badge
Activate Sport Badge
Activate Wealth Badge