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