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