Here is the full list of all 72 State of Decay: YOSE achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Help the Wilkersons resolve their differences.
Escape Danforth with Vienna Cho in your community.
Survive 10 sieges on your base in a single playthrough.
Reach Breakdown Level 6.
Unlock All Heroes.
Destroy 5 Juggernauts at Breakdown Level 5 or Higher.
Kill one of each freak zombie type with your car.
Perform a hand to hand double kill special attack.
Kill 100 zombies with Drone Strikes.
In Lifeline, deliver 6 rucksacks to your base in the back of a single vehicle.
Get killed by zombies.
Send an energy drink flying.
Collect 150 Resources at Breakdown Level 4 or Higher.
Destroy 5 Ferals (Breakdown Level 3 or Higher).
Execute 50 Stealth Kills at Breakdown Level 5 or Higher.
Sacrifice your life in a blaze of glory.
Go out in a Blaze of Glory at Breakdown Level 1 or Higher.
Build 8 outposts.
Burn 100 Zombies with Fire (Breakdown Level 2 or Higher).
Kill 25 zombies with incendiary shotguns.
Earn 25 Headshot Streaks (Breakdown Level 4 or Higher).
Craft ammunition 5 times.
Complete All Research Projects (Breakdown Level 1 or Higher).
Reach Breakdown Level 5.
Reach Breakdown Level 4.
Reach Breakdown Level 3.
Perform 50 Zombie Executions at Breakdown Level 3 or Higher.
Destroy 5 Bloaters (Breakdown Level 2 or Higher).
Reach Breakdown Level 2.
Successfully extract Madison Grant.
Survive detonating a nuclear device in Danforth.
Complete 50 missions or activities with the same character.
Fix delicious snacks 5 times.
Complete all hunting missions with Sasquatch.
Successfully extract Hadley Westen.
Run over 250 zombies.
Successfully extract Michele Martin.
Survive 2 minutes within a Danger Zone.
Successfully extract Timothy Hall.
Brought Eldridge to Black Friday, but he won't leave.
Successfully extract Dan Bogatz.
Kill 3 zombies with an exploding propane tank.
Successfully extract Julene Horn.
Brought Thomas Horn to the Landing Zone, at least.
Escape Trumbull County.
Find out what the Army was up to.
Build one of every type of facility.
Intercept 5 mysterious supply drops.
Kill a member of your community to prevent them from turning.
See things through at the courthouse.
Play matchmaker for Quentin and Becca.
Invite a community member to follow you.
Invite a community member to follow you 10 times.
Kill one of each freak zombie type.
Get 15 people in your community
Relocate your home base.
Destroy 5 infestations in one day.
Destroy 10 hordes in one day.
Earn a skill specialization for one of your community members.
Intercept a mysterious supply drop.
Distract zombies to complete an objective.
Earn 500 Fame.
Convince another enclave to join your community.
Build a facility.
Escape Mt. Tanner and find the survivors at the church.
Use a car door to kill a zombie.
Complete a survey activity.
Max out a community member's Wits skill.
Max out a community member's Shooting skill.
Max out a community member's Cardio skill.
Max out a community member's Fighting skill.
Get to the Mt. Tanner Ranger Station.