Here is the full list of all 54 Deployment achievements.
Win 125 matches
Kill 500 enemies as pyro
Lose 125 matches
Kill 300 enemies as pyro
Kill 100 enemies as pyro
Lose 100 matches
Kill 500 enemies as laser
Kill 500 enemies as sniper
Lose 75 matches
Kill 300 enemies as sniper
Kill 500 enemies as rocketeer
Win 100 matches
Kill 300 enemies as rocketeer
Kill 100 enemies as rocketeer
Kill 1000 enemies
Lose 50 matches
Kill 500 enemies as gunner
Win 75 matches
Lose 25 matches
Finish match without dying
Kill 300 enemies as gunner
Win 50 matches
Kill 300 enemies as laser
Kill 50 minions
Get your minions kill 50 enemies
Kill 100 enemies as sniper
Capture 50 minions spawners
Win match without killing anyone
Win 25 matches
Kill 100 enemies as gunner
Make 25 triple kills
Make 25 double kills
Kill invisible enemy
Collect 150 boosts
Do not die in tutorial
Pass through 750 doors
Deactivate 100 systems
Capture 50 heals
Kill 100 enemies as laser
Capture 50 touch heals
Capture 50 scanners
Capture 50 turrets
Finish match, collecting only one boost
Pass through 500 doors
Spawn 75 minions
Kill enemy, when you have 5% HP or less
Deal 5000 damage to systems
Pass through 250 doors
Win match without capturing systems
Win 3 matches in row
Make 25 mega kills
Deal 9001 damage to enemies
Capture all systems on level
Survive 200 damage