Here is the full list of all 28 War, the Game achievements.
Occupy the city of Jakarta
Achieve the special in the operation 'The Art Of War'
Construct and use a nuclear bomb
Build an aircraft carrier
Build a bomber squadron
Gain a total of 10 stars in your career
Point out Sri Lanka with the cursor.
Achieve the special in the operation 'Distant War'
Pay close attention to the in-game guide.
Use the Suez canal with your navy.
Ship infantry by clicking on overseas destination
Achieve the special in the operation 'Balance of Power'
Be awarded 5 stars in one operation
Be awarded 3 stars in one operation
Pay attention to the in-game guide.
Build any unit to strengthen your forces.
Complete the 3rd operation in the game
Complete the first operation.
Start a battle with the enemy
Achieve the special in the operation 'Anarchy'
Achieve the special in the operation 'Great War'
Gain a total of 30 stars in your career
Occupy the city of Moscow
Occupy the city of Tripoli
Complete the optional operation 'World War'
Deploy an infantry unit on the South Pole.
Join a network game.
Win a network game.