Here is the full list of all 31 Sonar Shock achievements.
Start the game as a proud citizen of Kazakhstan.
Start the game as a Ukrainian.
Start the game as a Russian loyalist.
Start the game as a Georgian.
Eat 10 pretzels.
Disable the safety lock.
Collect your first Level 5 weapon.
Kill 10 blubber creatures.
Collect the hard-hitting Soviet Avtomat.
Help Sherlock Holmes solve all mysteries and best Watson.
Eat 25 Khachapuri egg breads.
Open the crypt.
Unlock the store.
Meet Oranshev and find out more about the conspiracy on Level 2.
Discover the first clue to the Utopia's downfall.
Reach the elevator.
Lower the draw bridge.
Reach Simonov.
Smoke yourself to death.
Kill 100 enemies.
Kill the kraken.
Finish the game by unleashing O'mbrig.
Side with O'mbrig.
Resist O'mbrig.
Finish the game by stopping O'mbrig.
Finish the game without saving once.
Kill a cat.
Finish the game in under 45 minutes.
Step on 100 innocent animals.
Watch the tape in the video archives.
Collect the keycard and gain access to Level 4.