Save D6.
Complete the game without killing any Humans unless forced to.
Use all Musical Instruments in the game.
Kill all the Reds on the THE CHASE level.
Complete all 43 of Artyom's hidden Diary pages.
Kill at least one Enemy with each Weapon available in the game.
Hold the Platform without dying.
Destroy D6.
Make Moskvin tell the truth with help from the Dark One.
Save the Bear from the Watchmen after the fight.
Kill Pavel.
See all Visions in the Dead City.
Find out about the Reds' plans.
Complete the BRIDGE level without a kill.
Kill a Demon with the Helsing.
Ignore the Phone Call in the Anomaly.
Find the Hidden Ammo in the abandoned part of the station on the QUARANTINE level.
Remove your mask when Lesnitsky demands it.
Disarm 10 Traps.
Kill the Rhino.
Kill 100 Mutants.
Install all possible Customizations for a Weapon.
Find all Equipment Stashes in the swamps.
Kill 5 Shrimp with Grenades.
Fall in the Swamp 10 times.
Find and return the crying child's Teddy Bear.
Collect 1000 Military Rounds.
Rescue the Women and Children on the BANDITS level without raising alarm.
Kill 100 Human Enemies.
Turn off 40 Lights without breaking them.
Kill all Watchmen before they reach the Railcar.
Kill all armed enemies on the REVOLUTION level, including all reinforcements.
Break 50 Lights.
Set 2 Enemies on fire at once.
Stealthily kill 15 Enemies.
Kill 10 enemies in a row with Throwing Knives.
Complete the REVOLUTION level without killing and raising an alarm.
Escape from the Red Line.
Watch the entire Theater Show.
Make 100 Purchases.
Complete the ECHOES level undetected by the Watchmen.
Write 10 of Artyom's hidden Diary pages.
Make 10 Spiders flip belly-up.
Complete the FACILITY level without killing or raising alarm.
Take the Custom Pistol from the Locked Box.
Complete the SEPARATION level without killing or raising alarm.
Escape the chasing Nazis on the REICH level without being caught once.
Free the Prisoners.
Finish the ASHES level without taking a hit.
Complete training sequence.
