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