Here is the full list of all 26 Help Will Come Tomorrow achievements.
Learn Edward's whole story.
Hunt a moose.
Learn Anna's whole story.
Finish the game with all survivors alive.
Finish the game with a good ending.
Learn Wadim's whole story.
Amputate a feet and a hand of one of the characters.
Learn Siergiej's whole story.
Locate a package hidden by the woodcutters.
Meet Rasputin.
Find a talking wolf.
Save another train crash survivor.
Build everything in your campsite.
Learn Maria's whole story.
Catch a fish.
Renegates have located your camp.
Looks like you're kinda lonely...
Learn Aleksei's whole story.
Learn Dmitri's whole story.
Learn Grigorij's whole story.
Learn Zofia's whole story.
Enter a cave and explore its dark corridors.
Kill one of the pursuers.
Survive a wolfpack attack on your camp.
Survive an encounter with a wolf during exploration.
Unlock all achievements.