Here is the full list of all 64 Breach & Clear achievements.
Defeat 53,594 enemies.
Clear 1,000 locations.
Clear 500 locations.
Defeat 10,000 enemies.
Clear Frozen Synapse locations 40 times.
Clear Frozen Synapse locations 20 times.
Defeat 150 enemy Shapeforms.
Defeat 100 enemy Shapeforms.
Clear a Frozen Synapse location in Bomb Defusal.
Clear a Frozen Synapse location with Petrov's Shard.
Clear a Frozen Synapse location in Escape Plan.
Clear Frozen Synapse locations 5 times.
Defeat 50 enemy Shapeforms.
Create a Petrov's Shard team.
Clear a Frozen Synapse location with any team except Petrov's Shard.
Clear a Frozen Synapse location in Terrorist Hunt.
Defuse 250 bombs.
Earn a total of 1700 stars.
Defeat 5,000 enemies.
Complete 15 missions on medium difficulty or higher without taking damage.
Earn a total of 1400 stars.
Level a Direct Action Specialist to level 30.
Defuse 100 bombs.
Level a Medic to level 30.
Defeat 100 enemies with grenades.
Level a Breacher to level 30.
Earn a total of 800 stars.
Level a Fireteam Leader to level 30.
Level a Weapons Sergeant to level 30.
Level an Intelligence Specialist to level 30.
Defeat 250 enemies with shotguns.
Complete all Bomb Defusal missions on medium difficulty or higher.
Complete all Escape Plan missions on medium difficulty or higher.
Earn four stars across every mission on every difficulty (Kabul, Turkey, and South China Sea).
Earn a total of 550 stars.
Take no damage during a mission with 10 or more enemies.
Have a bullet hit the CEO portrait in Kabul.
Defeat 100 enemies with shotguns.
Create a squad for each faction (SEALs, Rangers, SF, and JTF2).
Clear 100 locations.
Defeat 1,000 enemies.
Perform an explosive breach that kills two enemies.
Have a single teammate complete a location with low health.
Complete all Terrorist Hunt missions on medium difficulty or higher.
Defeat 50 enemies with shotguns.
Stun 100 enemies with flashbangs or breach charges.
Use each breach type once.
Completely clear a location in five seconds or less.
Defeat 500 enemies.
Level a soldier up to level 15.
Take no damage during a mission.
Successfully complete every mission (Kabul, Turkey, and South China Sea – any difficulty).
Defeat 100 enemies.
Defeat six enemies in one turn.
Visit Kabul, Turkey, and the South China Sea.
Defeat five enemies in one turn.
Earn four stars across any mission (any difficulty).
Defeat four enemies in one turn.
Defeat three enemies in one turn.
Use any tactic.
Clear a single location.
Use a grenade.
Score an assist by having two soldiers target the same enemy.
Earn four stars across every mission (Kabul, Turkey, and South China Sea – any difficulty).