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.
Find your way to Russia.
Harvest yourself 10 resources.
Hit 100 headshots.
Find your way to Washington.
Find yourself 1000 items.
Find your way to the Yukon.
Complete your education.
Kill 10 players.
Gain yourself 1000 experience.
Kill a mega zombie.
!?
Die 10 times.
Kill 100 normal zombies.
Find yourself 100 items.
Gain yourself 100 experience.
Find yourself a vehicle.
Find your way to Prince Edward Island.
Fail to contain the virus.
Fully learn all your skills.
Fully learn your offense skill tree.
Fully learn your defense skill tree.
Fully learn your support skill tree.
Harvest yourself 100 resources.
Kill 100 players.
Catch yourself 10 fish.
Craft yourself 100 items.
Grow yourself 100 plants.
Kill 1000 normal zombies.
Kill 10 mega zombies.
Hit 1000 headshots.
Travel 50,000 m on foot.
Travel 100,000 m by vehicle.
Win 3 arena matches.
Build yourself 250 objects.
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.