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.
Travel 100,000 m by vehicle.
Find yourself 1000 items.
Harvest yourself 100 resources.
Craft yourself 100 items.
Grow yourself 100 plants.
Build yourself 250 objects.
Rise to Major rank in the Coalition.
Rise to Lieutenant rank in the Coalition.
Rise to Ensign rank in the Coalition.
Kill 10 mega zombies.
Kill 1000 normal zombies.
Kill a magma zombie.
Hit 1000 headshots.
Travel 50,000 m on foot.
Catch yourself 10 fish.
Kill a mega zombie.
Find your way to Hawaii.
Find yourself 100 items.
Gain yourself 1000 experience.
Finish a quest.
Fail to contain the virus.
Kill 100 normal zombies.
Find your way to Russia.
Harvest yourself 10 resources.
!?
Win 3 arena matches.
Find your way to the Yukon.
Kill 100 players.
Hit 100 headshots.
Kill 10 players.
Attain an intimidating reputation.
Die 10 times.
Attain a respected reputation.
Gain yourself 100 experience.
Fully learn all your skills.
Fully learn your support skill tree.
Fully learn your defense skill tree.
Fully learn your offense skill tree.
Find your way to Prince Edward Island.
Complete your education.
Find yourself a vehicle.
Find your way to Germany.
Find your way to Washington.
Feed the cats some fish or milk.
Fish out a formidable foe.
Craft some cute decor.
Maybe not the best drink.
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.