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