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