Solve Enigma «Offering»
Defeat Demon of Common Sense
Attack every inhabitant of Lisaland
Identify Jackie's body on the first try
Complete Part 3 of Chapter 1
Solve Enigma «Special Decoy»
Make Molotov cocktail
Open marshal's case
Exchange a ticket for meat
Win the jackpot by breaking a slot machine
Kill injured deer by shooting in the head
Solve Enigma «You've Been Here Before»
Solve Enigma «Lemon Charge»
Get access to the computer with a virus
Read 30 notes and clues
Repair AK-47
Solve Enigma «A wolf in deer's clothing»
Complete Part 2 of Chapter 2
Start new game
Solve Enigma «Special Sample»
Read 5 notes and clues
Complete Noch
Find treasure buried in the field
Solve Enigma «Best Friends»
Give a friend first aid
Solve Enigma «Favorite song»
Make breakfast of a champion
Open the safe of the free dog
Solve Enigma «Drop in the Sea»
Open the alien's container using the finger
Play Noch with a friend
Complete the Epilogue
Solve Enigma «Flowers Under the Stars»
Call on the right phone number without fixing bilboard
Save Lisa
Complete Part 1 of Chapter 4
Enter the Shelter
Solve Enigma «Call her»
Blow up the stone on the Lisa's father grave using a mine
Open the alien's container using the cast
Complete «Million Dollar Dead Baby» without mistakes
Defeat the Colosseum Champion
Solve Enigma «Knee-deep in blood»
Solve Enigma «Yo Ho Ho»
Blow up the alien ship
Read 15 notes and clues
Complete Part 1 of Chapter 1
Solve Enigma «In Sight»
Win the jackpot without breaking the slot machine
Solve Enigma «Big Brother»
Kill injured deer by dead injection
Cook the main course
Buy meat
Solve Enigma «Fire of memory»
Get poisoning incompatible with life
Cause more suffering killing a wounded deer
Solve Enigma «Malleus Maleficarum»
Solve Enigma «The Fool»
Do not attack the inhabitants of Lisaland
Defeat the dungeon guard
Complete Part 2 of Chapter 3 without dying from a mine
Solve Enigma «False idol»
Activate the lever remotely
Annoy the Observer and cause an alarm
Complete Part 2 of Chapter 1
Solve Enigma «Monster in the Dark»
Solve Enigma «Infallibility»
Solve Enigma «I Want to Believe»
Solve Enigma «Thirteen»
Stay in Lisaland
Solve Enigma «Returning the Gifts»
Kill all aliens in Сhapter 2
Blow up the stone on the Lisa's father grave using a jackhammer
Guess the code on the cockpit lock
Put a coin in the mouth of the sarcophagus
Take meat by force
Complete Part 1 of Chapter 3
Leave Lisa alone
Complete the final battle without taking any damage
Enter the Colosseum with two tickets
Complete Part 2 of Chapter 4
Defeat Doppelgangers
Exchange meat for coolant
Defeat Lisa
Kill the Captain by shooting his dummy
Read 50 notes and clues
Get access to the computer using the administrator's key
Open closed cashbox
Solve Enigma «Ashes to ashes»
Buy a ticket
Defeat the Stone Guard
Stun enemies with a shocker 5 times
Complete Part 2 of Chapter 3
Find a farmer's hideout
Defeat the Captain
Defeat the Sovereign
Spend time with a friend by the fire
Solve Enigma «Attach to the Case»
Use aidkit
Open Lisa's hiden safe
Look through the front door peephole
Solve Enigma «Flame of Hate»
Find the ticket in the free dog hideout
Complete Part 1 of Chapter 2
Find baseball bat from Protocol