Command Doctrine

1. 
   Spartan

   One unit destroys ten enemy units in a single battle.
   14%
2. 
   Tank ace

   One armoured unit destroys five enemy armoured units in a single battle.
   12%
3. 
   Ace of aces

   Destroy five aircraft in a single battle.
   12%
4. 
   Sitting ducks

   Destroy three aircraft while they sit on the ground.
   13%
5. 
   Cannae

   Destroy three encircled units in a single battle.
   14%
6. 
   This is my castle!

   Complete five constructions in a single battle.
   19%
7. 
   Decapitation

   Destroy an enemy headquarters.
   30%
8. 
   Danger close

   Kill with an off-map strike that lands beside your own troops.
   21%
9. 
   The few

   Win a battle you began outnumbered three to one.
   13%
10. 
    Bloodless

    Win a battle without losing a single unit.
    31%
11. 
    Blitzkrieg

    Win an attack by the end of turn five.
    12%
12. 
    Not one step back

    Win a defence without ever losing a location you held.
    17%
13. 
    The Fabian way

    Win a defence without ordering a single attack.
    12%
14. 
    Quartermaster

    Win a battle in which no unit ever ran out of supply.
    21%
15. 
    Iron will

    Rally a broken unit and go on to win the battle.
    20%
16. 
    Last man standing

    Win with a unit below a tenth of its manpower still holding the line.
    12%
17. 
    Combined arms

    Draw blood with infantry, armour, artillery and aircraft in the same battle.
    24%
18. 
    Total control

    Hold every location on the map when a battle ends.
    25%
19. 
    The nuclear option

    Win a battle in which you used a nuclear strike.
    16%
20. 
    Pyrrhic

    Win a battle after losing more men than the enemy did.
    21%
21. 
    Unbroken

    Complete a campaign without losing a single battle.
    13%
22. 
    Who is the greatest?

    Complete ten campaigns without losing a single battle in any of them.
    12%
23. 
    The old guard

    Carry one unit from the first battle of a campaign through to its last.
    13%
24. 
    What reinforcements?

    Win a campaign without ever raising a replacement unit.
    12%
25. 
    War economy

    Finish a campaign with more manpower in the theatre than you began with.
    12%
26. 
    A hollow crown

    Win a campaign having buried more units than you marched home with.
    13%
27. 
    Rookie

    Complete the tutorial.
    78%
28. 
    Century

    Win one hundred battles.
    12%
29. 
    The butcher's bill

    Destroy a thousand enemy units.
    12%
30. 
    It's just statistics

    Destroy a million enemy soldiers.
    12%
31. 
    Voice of command

    Issue two hundred spoken or written orders.
    12%
32. 
    A marshal's baton

    Win fifty campaign battles.
    12%

Names, descriptions and icons are the game’s own, as Steam publishes them; the share is how many owners have unlocked each, from Steam's global figures for 32 of them.