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.
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.
Successfully extract Madison Grant.
Complete all hunting missions with Sasquatch.
Craft ammunition 5 times.
Kill 100 zombies with Drone Strikes.
Successfully extract Michele Martin.
Successfully extract Dan Bogatz.
Successfully extract Hadley Westen.
Brought Eldridge to Black Friday, but he won't leave.
Successfully extract Timothy Hall.
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.
Send an energy drink flying.
Survive 2 minutes within a Danger Zone.
Get killed by zombies.
Help the Wilkersons resolve their differences.
Kill a member of your community to prevent them from turning.
Escape Trumbull County.
Perform a hand to hand double kill special attack.
Build one of every type of facility.
Intercept 5 mysterious supply drops.
Sacrifice your life in a blaze of glory.
Earn 500 Fame.
Kill 25 zombies with incendiary shotguns.
Max out a community member's Wits skill.
See things through at the courthouse.
Build 8 outposts.
Max out a community member's Cardio skill.
Find out what the Army was up to.
Play matchmaker for Quentin and Becca.
Kill one of each freak zombie type with your car.
Get 15 people in your community
Intercept a mysterious supply drop.
Relocate your home base.
Fix delicious snacks 5 times.
Complete 50 missions or activities with the same character.
Kill 3 zombies with an exploding propane tank.
Kill one of each freak zombie type.
Destroy 5 infestations in one day.
Run over 250 zombies.
Max out a community member's Fighting skill.
Max out a community member's Shooting skill.
Invite a community member to follow you.
Invite a community member to follow you 10 times.
Earn a skill specialization for one of your community members.
Destroy 10 hordes in one day.
Distract zombies to complete an objective.
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.
Get to the Mt. Tanner Ranger Station.