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