| Achievement | How to unlock
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| A Glitch in the System | See the same collapse happen twice.
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| A Man of Great Worth | Become Khan.
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| A Window into the Past | Find a postcard.
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| An Omen | Meet the shaman.
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| Bandana | Find Petya.
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| Down the Rabbit Hole | Have a tea party with friends.
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| End of the Line | Reach the Terminus station.
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| Instant Hangover | Use a bottle to knock out an enemy.
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| Locked and Loaded | Go out on a mission to help your wife.
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| Lost and Found | Retrieve something that was taken from you.
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| No Space for a Treehouse | In the home station, find the children's secret hideout.
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| Not Just Déjà Vu | Bring an object from a hypnotic dream back to the real world.
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| Now I Have a Machine Gun Ho-Ho-Ho | After getting imprisoned, kill all slavers on the platform before retrieving your gear.
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| Return to Sender | Retrieve a Helsing bolt from six killed enemies.
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| Soft Tissue | Hit Nosalises in their weakspots thirty times.
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| Spartan | Complete the game on hardcore difficulty.
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| Spring Cleaning | Burn all blocking cobwebs in the labyrinth on your first visit.
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| Surgical Precision | Kill twenty-five humans with a headshot.
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| The Scouring of Akademicheskaya | Return home during darker times.
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| The Way to a Woman's Heart | Eugenia opened up to you.
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| Threading a Needle | Kill an elite slaver with a single headshot through their visor.
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| Tili Tili Bom | Follow the singing pipes all the way to the metro tunnel.
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| Unresolved Business | Free the people locked inside an old train cart.
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| Upholding the Hippocratic Oath | In a single playthrough, complete all stealth sections without killing any human enemies or getting seen.
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| Welterweight Champion | Take out five enemies using a melee knockdown.
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| World Tour | Collect all 33 postcards.
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