Here is the full list of all 50 Call of Duty: Modern Warfare Remastered achievements worth 1,000 gamerscore.
Complete the game on Hardened or Veteran difficulty.
Complete 'Ultimatum', 'All In', and 'No Fighting in the War Room' on Veteran difficulty.
Complete 'The Bog' and 'War Pig' on Veteran difficulty.
Complete 'Heat' and 'The Sins of the Father' on Veteran difficulty.
Complete 'All Ghillied Up' and 'One Shot, One Kill' on Veteran difficulty.
Complete 'Safehouse' on Veteran difficulty.
Complete 'Shock and Awe' on Veteran difficulty.
Complete 'Hunted' and 'Death From Above' on Veteran difficulty.
Complete 'Charlie Don't Surf' on Veteran difficulty.
Complete 'Blackout' on Veteran difficulty.
Get a kill with each type of handheld gun, explosive and launcher in the single player campaign.
Complete 'Crew Expendable' on Veteran difficulty.
Alert the enemy helicopter in 'All Ghillied Up' and take it down.
Kill 20 attack dogs with a knife.
Destroy 8 enemy helicopters in 'Heat'.
Find and use the hidden cache in 'Heat'.
Complete any level using only the knife to kill enemies.
Complete any level without reloading your weapon (excluding 'The Coup' and 'Aftermath').
Complete 'Game Over' on Veteran difficulty.
Find the Desert Eagle in 'Crew Expendable' and kill 5 enemies with it.
Sky dive to safety on Veteran difficulty.
Complete the game on any difficulty.
Find 30 enemy intel items.
Corner Zakhaev's Son.
Kill 4 enemies in a row with headshots in the single player campaign.
Carry Cpt. MacMillan to safety.
Survive a dog attack.
Kill Makarov and complete your mission
Complete 'All Ghillied Up' without alerting any enemies.
Find Al-Asad's safehouse.
Kill 20 enemies with explosives in a single level.
Find 15 enemy intel items.
Kill at least 3 rappelling enemies in a single rope.
Shoot down an enemy helicopter with an RPG in the single player campaign.
Operate an AC-130 gun ship.
Kill 2 enemies by blowing up a car in the single player campaign.
Kill 5 enemies with one shot while in the AC-130 gunship.
Stab an injured crawling enemy.
Save the farmer.
Protect 'War Pig', the Abrams tank.
Kill 3 enemies in a row with your knife in the single player campaign.
Kill an enemy while blinded by a flashbang in the single player campaign.
Kill all 4 tanks on the overpass with the Javelin missile in 'The Bog'.
Save Pvt. Roycewicz on the stairs.
Destroy all the TVs showing Al-Asad's speech.
Kill the power.
Infiltrate a cargo ship.
Beat IW best time on the Ship Training course in 'F.N.G.' (15.1 sec).
Complete 'F.N.G.'.
Complete the cargo ship mockup in less than 19 seconds.