Full list of all 27 Call of Duty: Modern Warfare achievements worth 1,050 gamerscore.
The base game contains 26 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 1 achievements worth 50 Gamerscore.
Kill all enemies at the Church, Clocktower, and Pool without anyone calling for backup.
Kill at least one enemy while inside The Reading Place, Aural Chic and both Subway undergrounds.
Never get hit by the sniper while escaping captivity.
Spit on Barkov.
Kill both soldiers with one shot in 'Hometown'.
Destroy 4 trucks with 4 drone strikes before they reach the end of their path in 'The Embassy'.
Kill an enemy with a direct hit from a smoke grenade.
Complete 'Clean House' without being hit using one bullet per threat.
Save Alpha 3-2 from being downed.
Burn 4 enemies with a single molotov.
Take down a flying Helicopter with a molotov.
Only use one cinder block and bring it to the end of 'Embedded'.
Kill all the enemies in the 'Embedded' field of dead bodies.
Do not injure any civilians in 'Piccadilly'.
Neutralize the 'Fog of War' machine gun with a frag grenade.
Complete every single player mission on Veteran or Realism difficulty.
Complete the single player Campaign on any difficulty.
Reach Barkov's lab entrance using only drone strikes.
Shut off the power to 4 buildings in 'Going Dark'.
Get at least one kill with eight different weapons when completing 'Old Comrades'.
Complete 'The Wolf's Den' tunnels using only the 1911.
Kill 3 Enemies while you are on a ladder.
Stop three APCs with Hadir's sniper rifle.
Shoot the driver of the suicide truck.
Blow up 3 tripwires with explosives.
Crash a helicopter by shooting the pilot.
Complete all Special Ops missions.