Here is the full list of all 50 Dead In Vinland achievements.
Finish the game (Extreme Conditions difficulty)
Finish the game (Survival difficulty and True Viking)
Finish the game (Extreme Conditions difficulty and True Viking)
Spend a night without fire
Kick a character
Have 10 characters in your village
Have one of your characters murder another one
Win a fight with only one character
Finish the game without losing anyone (min. Survival difficulty)
Finish the game (Nice Vacation difficulty)
Finish the game (Survival difficulty)
Slay Björn
Kill Elof
Kill the volcano
Get the Orichalcum Breastplate
Get the Orichalcum Greaves
Get the Orichalcum Gauntlets
Get the Orichalcum Helmet
Get the Skull Ball
You succeeded, yet you didn't survive...
Slay Björn after poisoning him
Make Björn loses his patience
Explore every area of the island
Kill Loki
Convince Egill to join your cause
Convince Gwendolen to join your cause
Go inside the volcano without protection and get out alive
Raise 5 sheeps simultaneously
Convince Njall to join your cause
Explore 100 areas
Convince Grim to join your cause
Craft all stations in the camp
Get a character to level 15
Forge 150 items (multiple playthroughs)
Win 50 fights (multiple playthroughs)
Craft 75 upgrades (multiple playthroughs)
Explore 50 areas
Get a character to level 10
Win a fight with 2 looters in your team
Get a skill up to 100
Deal more than 15 damage in a single hit
Defeat 3 enemies with single attack
Get a character to level 5
Accumulate 10 negative traits on one character
Win 10 fights (multiple playthroughs)
Lose a character
Explore 10 areas
Give the maximum tribute to Elof
Recruit your first ally
Win your first fight