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