This game is also available on PS3.
Retro Game Tips for Call of Duty: Modern Warfare 3 (Xbox 360)
Achievement: For Whom the Shell Tolls (20)
When:
During game
How:
Destroy all targets during the mortar sequence with only 4 shells in “Back on the Grid.”
Submitted By:
Achievement: Danger Close (20)
When:
During game
How:
Take down a chopper with an AC-130 smoke grenade in “Bag and Drag.”
Submitted By:
Achievement: Ménage à Trois (20)
When:
During game
How:
Destroy 3 tanks with a single 105mm shot in “Iron Lady.”)
Submitted By:
Achievement: Nein (20)
When:
During game
How:
Kill 9 enemies with A-10 strafing runs in “Scorched Earth.”
Submitted By:
Achievement: 50/50 (20)
When:
During game
How:
Complete a Special Ops Mission Mode game with the same number of kills as your partner.
Submitted By:
Achievement: Birdie (20)
When:
During game
How:
Kill 2 enemy helicopters without getting hit in a Special Ops Survival game.
Submitted By:
Achievement: Arms Dealer (20)
Achievement: Danger Zone (20)
Achievement: Defense Spending (20)
Achievement: Get Rich or Die Trying (25)
When:
During game
How:
Have $50,000 current balance in a Special Ops Survival game.
Submitted By:
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