Full list of all 77 Unturned achievements. It takes around 80-100 hours to unlock all of the achievements in the base game on Windows.
The base game contains 46 achievements, and there are 8 DLC packs containing 31 achievements.
Kill 1000 normal zombies.
Kill 10 mega zombies.
Find yourself 1000 items.
Die 10 times.
!?
Fail to contain the virus.
Find your way to the Yukon.
Find your way to Washington.
Fully learn all your skills.
Fully learn your offense skill tree.
Fully learn your support skill tree.
Kill a mega zombie.
Fully learn your defense skill tree.
Gain yourself 1000 experience.
Harvest yourself 100 resources.
Complete your education.
Find yourself 100 items.
Harvest yourself 10 resources.
Kill 100 normal zombies.
Find yourself a vehicle.
Gain yourself 100 experience.
Find your way to Prince Edward Island.
Kill 100 players.
Catch yourself 10 fish.
Kill 10 players.
Craft yourself 100 items.
Grow yourself 100 plants.
Hit 100 headshots.
Hit 1000 headshots.
Travel 50,000 m on foot.
Travel 100,000 m by vehicle.
Win 3 arena matches.
Build yourself 250 objects.
Find your way to Russia.
Attain a respected reputation.
Attain an intimidating reputation.
Finish a quest.
Rise to Ensign rank in the Coalition.
Rise to Lieutenant rank in the Coalition.
Rise to Major rank in the Coalition.
Find your way to Hawaii.
Kill a magma zombie.
Find your way to Germany.
Find your way to Kuwait.
Fish out a formidable foe.
Feed the cats some fish or milk.
Maybe not the best drink.
Craft some cute decor.
Find your way to Ireland.
Find your way to Arid.
Finish all main quests on Arid.
Find your way to Elver.
Deliver all of Santa's undelivered gifts during the winter holiday festitivites.
Build a big ol' snowman during the winter holiday festitivites.
Try out Sous-Chef Roman's festive recipe during the winter holiday festitivites.
Power up the Seattle skyline during the winter holiday festitivites.
Find your way to A6 Polaris.
Find your way to Buak.
Find someone having a good time on Buak.
Learn about the past on Buak.
Experiment with waffles on Buak.
Find your way to Escalation.
Call in a strike package using an LTLM on Escalation.
Bring down an airdrop with a missile on Escalation.
Craft every suppressed gun on Escalation.