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