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