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