Here is the full list of all 28 The Wolf of Derevnya achievements.
Finish Chapter 3
Finish Chapter 1
Finish Chapter 4
Examine the chickens
Find the lone grave
Finish Chapter 2
Finish Chapter 5
Finish Chapter 6
Reach the final ending
Accuse the wrong person
Accuse the right person
Leave Derevnya early
Pet Kom 20 times in one playthrough
Ace Father Cyril's test
Discuss the missing sword
Keep order in the church as long as possible
Get lost
Save Zvezdana
Identify the burned page
Share the stove
Hear Mila's full story
Don't befriend anyone
Let all the villagers die
See things differently
Get punched by a child
Successfully track the wolf
Save the maximum possible number of villagers
Kill the volkolak in the final scene