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