| Author | Solution |
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BrutishMuffin
434,774
Achievement won on 12 Jun 09TA Score for this game: 1,587
Posted on 12 June 09 at 05:02
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This solution has 95 positive votes and 2 negative votes. Please log in to vote. |
| I've found that the best method to get this achievement is to simply do the Rolling Thunder kill event over and over. On average you should get 1000 infected killed every 2 minutes. At that rate it will only take you a couple hours to get all 53596 kills. |