Left 4 Dead achievements

Left 4 Dead

4.2 from 14089 votes

There are a maximum of 65 Left 4 Dead achievements (50 without DLC) worth 2,853 (1,500)

170,890 tracked gamers have this game, 7,664 have completed it (4.48%)

Achievement Details

Zombie Genocidest in Left 4 Dead

Zombie Genocidest68 (20)

This is a rare achievementKill 53,595 Infected.

  • Unlocked by 14,891 tracked gamers (9% - TA Ratio = 3.38) 170,890  

Achievement Guide for Zombie Genocidest

203,461 (129,261)
Achievement won on 01 Jan 09
TA Score for this game: 1,693
Posted on 01 January 09 at 17:37, Edited on 09 November 13 at 17:32
This solution has 301 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 November 2013*
There are 127 comments relating to this Solution | Please log in to comment on this solution.
11,529 (8,099)
Achievement not yet won
TA Score for this game: 972
Posted on 14 April 17 at 23:00
New solutionThis solution has 0 positive votes and 0 negative votes. Please log in to vote.
1. Start Dead Air on any difficulty, then, grab a pipe bomb.
2. Throw it into the green house.
3. Once it explodes, grab another pipe bomb.
4. Throw the pipe bomb into the green house again.
5. Grab another pipe bomb.
6. Restart the campaign and repeat.
There is 1 comment relating to this Solution | Please log in to comment on this solution.
There are 16 other Solutions for this achievement
Do you have a question about this achievement? Please post it in the Left 4 Dead Forum

Related Achievements