Celebrated the New Year in THE TWO COLONELS Chapter.
Dodge all of the Blind One's throwing attacks in THE TWO COLONELS Chapter.
Complete SAM'S STORY on Normal or higher difficulty without dying in Batwing encounters.
Kill 3 enemies using sniper scope while wearing the Gas mask and using the Night Vision goggles.
Kill 50 enemies at long distance.
Complete the SAM'S STORY chapter.
Find all 70 hidden Diary pages.
Destroy the biggest statue in front of the children's camp on the TAIGA level.
Complete THE TWO COLONELS Chapter without using any Medkits on Normal or higher difficulty.
Pass the Research Facility without killing a Blind One on the DEAD CITY level.
Kill the Catfish.
After running out of filters in a hazard zone, craft a new one while suffocating.
Organize a documentary screening in the SAM'S STORY chapter.
Find all 9 hidden Diary pages in THE TWO COLONELS Chapter.
Save Anna by paying the ultimate price.
Get into the Trolley.
Get into a boat.
Find all the Night Hunters' secret stashes in the SAM'S STORY chapter.
Attend the wedding on the SUMMER level.
Find the guitar and teddy bear on the VOLGA level.
Complete the game in Iron Mode.
Complete the YAMANTAU level.
Complete the SAM'S STORY chapter earning the Captain's full trust.
Make at least one kill with every ranged weapon.
Complete the TAIGA level.
Collect all harmonica melodies in the SAM'S STORY chapter.
Spend 500 consumable resources on crafting.
Drive the Bukhanka.
Kill 300 mutants.
Make 50 kills with the Bukhanka.
Find all upgrades for Artyom's suit.
Alyosha doesn't get wounded.
Set all 5 traps in the SAM'S STORY chapter as the Captain requests.
Find all 21 post cards.
Duke and Damir stay with the crew, Alyosha doesn't get wounded.
Stand your ground against the Bear at the first encounter.
Kill a demon with fire.
Provide guidance for Kirill in THE TWO COLONELS Chapter.
Complete the game in Ranger Hardcore mode.
Kill 90 cannibals.
Kill 3 Nosalises with flamethrower's melee attack in THE TWO COLONELS Chapter.
Collect all the upgrades for Sammy rifle and Stallion pistol in the SAM'S STORY chapter.
Use the bucket lift on the CASPIAN level to reach the Oasis.
Find 3 toys in New Game+ mode: teddy bear, sun and fish.
Find maps in the laboratory.
Detach all train cars on the MOSCOW level.
Name the locomotive.
Find a tune on the radio.
Kill 30 enemies with Crossbow.
Spend 500 chemical resources on cleaning weapons.
Kill 300 human enemies.
Install a modification of each category on a single weapon.
Take part in the Admiral's tea party on the TAIGA level.
Complete the VOLGA level.
Complete the MOSCOW level.
Complete THE TWO COLONELS Chapter.
Complete the TAIGA level without attacking anyone or getting noticed.
Melee-kill or stun 50 enemies.
Make a moral choice in THE TWO COLONELS Chapter.
Complete the CASPIAN level.
Find the passenger train car.
Complete the game in New Game+ mode using any modification.
Damir stays with crew.
Assume command of the Order.
Kill 30 enemies with Tikhar.
Pass the putrid tunnel.
Patch the Gasmask.