Doom 3: BFG Edition

Doom 3: BFG Edition Achievements


Get 2 demons to fight each other in DOOM 3, RoE, or Lost Mission

This is one gameplay mechanic of Doom that I have always loved. Monster infighting!

The way that infighting works in Doom 3 however is when a lower ranking demon hits a higher ranking one. So for instance, you will need to get an Imp to hit a Cacodemon, in which leads the Cacodemon to destroy the Imp. The Imp most likely will not fight back.

Thanks again to Minahjjang.

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User Comments
Comment #1 by Godfather93a
Tuesday, August 28, 2012 @ 09:09:22 AM

This was always one of the coolest features in the original DOOMs imo.

Comment #2 by Poisonheadcrab
Tuesday, August 28, 2012 @ 11:11:15 AM

Did they add this to specifically the BFG version? I don't seem to recall being able to do it back in '03.

Comment #3 by Darkforce412
Tuesday, August 28, 2012 @ 03:37:48 PM

i saw ppl do it on the pc but never on xbox.

Comment #4 by AVideoGame
Saturday, September 08, 2012 @ 06:52:05 AM

It was in the original too and the Xbox version, it was just rare.

Comment #5 by Jet1337
Saturday, October 06, 2012 @ 01:39:57 AM

Yeah, I saw a wraith fighting an imp near the end of the game.

Comment #6 by AshleyBazSivorn
Saturday, October 20, 2012 @ 02:20:30 AM

I got a Revenant to attack a Soldier he didn't stand a chance I just stood there and laughed lol

Comment #7 by AntonCerberus
Saturday, October 27, 2012 @ 08:06:16 AM

Decent place to do this is in communications, wraith and an imp at the start of the level, just take cover in the vents in the garage area :].

Comment #8 by Aalborg Akvavit
Monday, October 29, 2012 @ 12:17:41 PM

Helped a lot in DOOM 1 and 2 on UV imo

Comment #9 by Korva Sengir
Friday, November 30, 2012 @ 08:47:11 AM

maybe I'm just stupid but I can't seem to pull this off. any suggestions.

Comment #10 by Korva Sengir
Monday, December 17, 2012 @ 08:18:38 PM

Thank you #7 it may have taken a while but it worked nicely.

Comment #11 by PsychicPsycho 0
Monday, January 07, 2013 @ 04:52:05 AM

I got this one in Hell. I had a hellknight & imp attacking me, so I waited for the imp to pull its arm back to throw a fireball, then quickly moved so the hellknight was between us. I thought maybe the imp would 'cancel' its attack, but it didn't, and a fight ensued. The hellknight won, of course, but it didn't 1-hit kill the imp like I expected.

Comment #12 by Kottonmouth420
Tuesday, April 09, 2013 @ 10:44:32 PM

This kinda glitched for me, I was in Alpha Labs 1 and two imps went at it. After reading this it's got to be a glitch somehow lol.

Comment #13 by Aperture101
Wednesday, January 01, 2014 @ 07:44:06 AM

I randomly got it as well in the Alpha Labs 1

Comment #14 by OnlyOneTime
Sunday, February 23, 2014 @ 08:39:23 PM

To comment #4
True it was in the original and was very funny :)
I remember some user levels where to finish the level you had to use this trick because the ammunition was limited XD.

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Game Info
id Software


US October 16, 2012
Europe October 19, 2012

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User Score is based on 101 user ratings.