Here is the full list of all 35 Kona achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Complete the game without drinking any alcohol.
Complete the game without smoking any cigarettes.
Throw a steak at a strange creature.
Shoot the Wendigo with the rifle.
Take all pictures needed for the investigation.
Find all campfires in the wild.
Find every house and cabin in the village.
Find all crossbow bolts.
End the unfinished chess games.
Shoot a flare at night.
Repair the snowmobile.
Find all talismans.
Collect the 10 letters from Martin Blais' treasure hunt.
Find three talismans.
Get rid of wolves without killing.
In typical Canadian fashion, Carl left $10 for the cutoff chain.
Complete the game.
Complete the game without using vehicles (past the Store).
Complete the game without firing any firearms shot.
Find Hamilton's killer.
Get rid of the ice wall.
Clear the boulders near the Lachances' house.
Light a dark area with the lantern.
Complete Gisèle Lachance's vision.
Find the rifle.
Complete Réjean Blouin's vision.
Find a winter coat to keep you warm.
Send a radio message with a big antenna.
Activate the spaceship.
Complete Jean-Guy Lamothe's vision.
Complete Gilles Lachance's vision.
Take a picture needed for the investigation.
Reach the General Store.
Find all evidence tied to Hamilton's death.
Find all documents.