Here is the full list of all 48 Metro 2033 achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Complete the game in Ranger Mode Hardcore.
Complete the game in Ranger Mode Easy.
There is no place in metro you did not visit
Find all Ranger stashes in Dead City 1 and 2
Kill 15 enemies using sticky grenade.
Help the poor, a coin for the kid, medicine for the sick. You help everyone you see.
Kill 30 enemies using pneumatic weapons.
Kill 30 humans with only pneumatic weapons.
Kill 15 enemies using stationary machine gun.
Kill at least one enemy with each weapon available in the game.
Kill a librarian.
Break the support and activate the chandelier in less than 20 seconds.
Complete the level 'Black Station' without killing any Fascist Soldiers.
On the level 'Outpost' reach the radio tower and broadcast the commander's message.
Save a group of 'Reds' from Fascist captivity.
On the level 'Frontline' kill all of the enemy Red Army and Fascist Soldiers.
Disarm 10 wire traps.
Kill 10 enemies with throwing knives.
Make 10 deals in weapon shops.
Found all gold ammo, hidden throughout the stations.
Exchange 500 Military-Grade 5.45 rounds at Exchange kiosks.
A true metro citizen. You know everyone and have seen everything.
Explode 10 enemies.
Get 25 kills with alternative fire of Volt Driver.
Get 50 kills with Volt Driver.
Kill 2 demons.
A coin for a hungry kid? Get a job.
On the level 'Hunter' kill the nosalises before they break through the ventilation grilles.
Kill 50 mutants with your knife.
Kill 20 enemies with the knife.
Complete 'Frontline' level without killing anyone.
Complete level 'Armory' without getting caught.
Complete levels 'Ghosts' and 'Anomaly' without dying.
Save 500 military-grade rounds.
Kill 5 amoebas.
Kill 50 enemies with heavy automatic shotgun.
Kill 5 enemies with a flamethrower.
Make 25 headshots.
Kill 20 lurkers.
On the level 'Depot' silently kill the first guard and break into the Fascist station unnoticed.
Destroy fascists' Panzer.
Kill 30 enemies using revolvers.
Blow up the tunnel and airlock at 'Cursed' station.
Kill 30 enemies with the double-barreled shotgun.
Kill 30 nosalises.
What doesn't kill you, makes you stronger.