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