Here is the full list of all 24 Decision: Red Daze achievements.
Recruit your first Survivor.
Change to 10 different Survivors.
Find a dog.
Kill 10 Enemies in 2 seconds
Find or buy the best Rocket Launcher.
Expand a settlement to 100%
Get a Survivor to the maximum level.
Assemble a squad of 7 fighters.
Kill the Troll in the West
Kill the Troll in the East
Capture all settlements.
Fully equip a Survivor.
Hire a Mercenary.
Hire a Mutant Mercenary.
Kill 1000 enemies.
Recruit 50 settlers.
Earn 2000 reputation.
Find the branded truck.
Find the developers' banner.
Build and completely upgrade a level 6 tower.
Kill every type of Mutant.
Kill every type of Zombie
Kill 20 enemies while in a turret.
Spend 50 days in the Dust Bowl.