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