Call of Duty: Modern Warfare 2 achievements
1,421
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Call of Duty: Modern Warfare 2

4.2 from 20905 votes

There are a maximum of 50 Call of Duty: Modern Warfare 2 achievements worth 1,421 (1,000)

276,039 tracked gamers have this game, 48,582 have completed it (17.60%)

Achievement Details

Knock-knock in Call of Duty: Modern Warfare 2

Knock-knock13 (10)

Kill 4 enemies with 4 shots during a slow-mo breach in Single Player or Special Ops.

Earn this in the Call of Duty: Modern Warfare 2 Walkthrough
  • Unlocked by 166,053 tracked gamers (60% - TA Ratio = 1.28) 276,582  

Achievement Guide for Knock-knock

AuthorSolution
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Its pretty simple and takes like 1 minitue go on spec ops solo or co-op and on the mission Breach and Clear (something like that) at the beggining with your m4 carbine just use your greanade launchers right in the middle
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Related Achievements and Trophies

Item Guides Top Guide
Knock-knock trophy Knock-knock trophy in Call of Duty: Modern Warfare 2 (PS3) 0
Knock-knock achievement Knock-knock achievement in Call of Duty: Modern Warfare 2 (PC) 0