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