Saved D6.
Completed the game in Survival Mode.
Saved the Bear from the Watchmen after the fight.
Removed your mask when Lesnitsky demanded.
Found and returned the crying child's Teddy Bear.
Rescued the Women and Children on the BANDITS level without raising alarm.
Completed the REVOLUTION level without killing and raising an alarm.
Completed the FACILITY level without killing or raising alarm.
Completed the SEPARATION level without killing or raising alarm.
Destroyed D6.
Completed the game in Spartan Mode.
Completed all 43 of Artyom's hidden Diary pages.
Made Moskvin tell the truth with help from the Dark One.
Killed Pavel.
Saw all Visions in the Dead City.
Found out about the Reds' plans.
Completed the BRIDGE level without a kill.
Killed the Rhino.
Drank at every occasion.
Killed the Watchmen attacking the Railcar without taking any damage.
Killed all armed enemies on the REVOLUTION level, including all reinforcements.
Turned off 40 Lights without breaking them.
Escaped from the Red Line.
Watched the entire Theater Show.
Completed the ECHOES level undetected by the Watchmen.
Opened 10 locked safe boxes.
Killed 10 enemies in a row with Throwing Knives.
Escaped the chasing Nazis on the REICH level without being caught once.
Freed the Prisoners.
Finished the ASHES level without taking a hit.
Completed training sequence.
Completed the ANNA level.
Completed the KHAN level.
Completed the PAVEL level.
Disarmed 10 Traps.
Spent 1 hour on the DEVELOPER level.
Completed the SPIDER LAIR level.
Used 10 Lever Switches.
Burned 50 Cobwebs.
Made 10 Spiders flip belly-up.
Completed the TOWER level.
Killed 100 Mutants.
Completed the SNIPER TEAM level.
Killed 100 Human Enemies.
Spent 30 minutes' worth of Filters.
Stealthily killed 15 Enemies.
Completed the KSHATRIYA level.
Completed the HEAVY SQUAD level.
Chosen three primary weapons that use different ammo.