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