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