Here is the full list of all 35 Next Day: Survival achievements.
Kill a member of your faction while defending yourself.
Flay ten animal carcases.
Cure your character that has lost at least 95% of health.
Kill all members of any camp of NPC.
Kill a member of your faction.
Stay alive for five hours.
Become a group leader at least ten times.
Raid a humanitarian aid container.
Cook food on a campfire.
Kill any ten animals.
Complete all missions in the camp of Looters.
Eat spoiled food.
Kill three traitors.
Join the ranks of looters.
Kill another player in the game.
Join the ranks of civilians.
Complete all missions in the camp of Neutrals.
Accept the death of your character by any method.
Create anything by crafting it.
Kill a bear using any melee weapon.
Log into the game server for the first time.
Kill ten players using the sniper rifle in a single session.
Fix five vehicles.
Kill ten players or non-player characters using the Gauss gun.
Kill ten players or non-player characters using an RPK
Run over ten players with a vehicle.
Build ten campfires.
Cause your character to vomit.
Die in toxic fog five times.
Get killed by animals ten times.
Die by falling from a height.
Kill a player in hand-to-hand combat.
Complete all missions in the camp of Civilians.
Gather berries or nuts at least 100 times.
Sell 500 different items to the merchant.