| Author | Solution |
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Mtld
533,759
Achievement won on 25 Sep 08TA Score for this game: 2,243
Posted on 10 June 10 at 14:54
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This solution has 4 positive votes and 0 negative votes. Please log in to vote. |
You must press RS to use your knife. The kill must come from behind, so aim for the back (or the back of the head). Once you reach 50 kills, the achievement will pop.
Although some people still play this game, they usually play player matches. Ranked matches are rare, so if you want this quickly, you should boost for this achievement. I'd suggest going for this and Butcher (100 kills with a knife) in the same match. Note that Butcher can be done in player matches. |