2,666
(1,500)

Left 4 Dead

4.2 from 11457 votes
 

104,199 tracked gamers have this game, 6,050 have completed it (5.81%) | 567 want to boost

There are a maximum of 65 Left 4 Dead achievements (50 without DLC) worth 2,666 (1,500)

Achievement Details

Zombie Genocidest Achievement in Left 4 Dead

Zombie Genocidest60 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other playersCumulative - This achievement is obtained by gradually increasing one’s total number of experience points, kills, hours, or similar measures, over time to meet certain goalsTime Consuming - This achievement requires at least ten hours of dedicated play time to obtain
Kill 53,595 Infected.

Achievement Guide for Zombie Genocidest

AuthorSolution
Turonel
190,475
Turonel
Achievement won on 01 Jan 09
TA Score for this game: 1,579
Posted on 01 January 09 at 17:37, Edited on 04 January 12 at 16:22
This solution has 246 positive votes and 21 negative votes. Please log in to vote.
There is an easy way to get this:

Start up a campaign of No Mercy on the final chapter on EXPERT. Start by killing off your AI teammates and then grab a pipe bomb. Leave the safe room run up the stairs and into the hallway. Immediately throw a pipe bomb down the hall and then run back to the safe room. After the pipe bomb blows up run back up the stairs into the hallway. Next run back to the safe room and close the door behind you.

A boomer, smoker, and hunter should spawn. Stand a good 3 or 4 steps back from the door and rubberband your controller's left trigger down. The boomer will constantly puke on you from the stairs summoning a horde of zombies every 45 seconds. you will melee them all to death.

I rubberbanded my controller and left it on all night and got around 30k kills in one night. Did it again the 2nd night and got the achievement. Send me a msg if you have any questions :D Happy Hunting!

Note: Be sure to go all the way back to main menu before quitting to dashboard. There are reports of people losing kills while quitting to dashboard from the loading screen.



*Still works as of September 2011*
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