Defence Alliance 2 is a total conversion mod for Killing Floor featuring team based futuristic FPS game play. DA2 blends fast paced action with class based tactics to create an experience that is instantly enjoyable while still offering very deep gameplay.
User reviews:
Overall:
Mixed (486 reviews) - 41% of the 486 user reviews for this game are positive.
Release Date: 22 Oct, 2009

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Community-Made Mod

Requires the full version of Killing Floor in order to play.

Click here to learn more about mods on Steam.

Install Defence Alliance 2

Killing Floor Mod

 

About This Game

Defence Alliance 2 is a total conversion mod for Killing Floor featuring team based futuristic FPS game play. DA2 blends fast paced action with class based tactics to create an experience that is instantly enjoyable while still offering very deep gameplay. Two teams face off in attack/defend scenarios where the attackers must complete their objectives before time runs out. The mod features six different classes: Medic, Mechanic, Rocketeer, Machine Gunner, Sniper and the Rifleman, each with their own special abilities. Players can set up their own turrets such as cannons, miniguns, and rocket turrets, place ammo boxes, heal other players, use EMP grenades and rocket launchers against turrets, and more.

In addition to the regular DA2 gameplay mode, Defence Alliance 2 for Killing Floor now features a new gameplay mod called Co-op Specimen Survival. A small group of players are set against waves of specimens. Players can use turrets and mines to build up their defense then have a limited amount of respawns with which to defeat the waves of incoming specimens.

System Requirements

    Minimum:

    • OS: Windows XP/Vista
    • Processor: 1.2 GHZ or Equivalent
    • Memory: 1 GB RAM
    • Graphics: 64 MB DX9 Compliant
    • Hard Drive: 2 GB free hard drive space
    • Sound: DX 8.1 Compatible Audio

    Recommended:

    • OS: Windows XP/Vista
    • Processor: 2.4 GHZ or Equivalent
    • Memory: 2 GB RAM
    • Graphics: 128 MB DX9 Compliant with PS 2.0 support
    • Hard Drive: 2 GB free hard drive space
    • Sound: Eax Compatible
Customer reviews
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Overall:
Mixed (486 reviews)
Recently Posted
ItsShowTime
( 1.0 hrs on record )
Posted: 2 August
The game wont run!!!
Helpful? Yes No Funny
McShootington
( 0.2 hrs on record )
Posted: 31 July
This is broken, it's just a cutscene.
Helpful? Yes No Funny
binkleton
( 0.1 hrs on record )
Posted: 30 July
this mod is just a loading screen
its literally just a loading screen
no gameplay here
but theres a guy shooting a welder like a gun so dl it idk its a nice loading screen
the music is annoying btw so bring some music with you
Helpful? Yes No Funny
Blazeris The Cat
( 3.4 hrs on record )
Posted: 25 July
I did love playing this game alot, Unfortunally the mod is forever gone... I seriously am going to miss playing this game.. I wish i spent more time on this game before realizing how the game stopped being supported.

Oh well.. I kind of deserve that for missing out.

Rest in peace DA2
Helpful? Yes No Funny
DerpztheZambie
( 0.1 hrs on record )
Posted: 2 July
Yup, you've heard it by now, this game's broken beyond repair. If you can even access the main menu (as unlikely as that is), you'll be met with no servers active, and solo play is impossible due to endless bugs and invisible hostiles. Best to just throw the game into the fire of lost potential along with Duke Nukem Forever and Ride to Hell Retribution.
Helpful? Yes No Funny
Aten
( 0.3 hrs on record )
Posted: 17 June
Abandoned and broken.
Helpful? Yes No Funny
Panty
( 1.0 hrs on record )
Posted: 3 June
This mod is terrible. No online servers, invisible zeds. Long forgotten.
Helpful? Yes No Funny
[HmsK]Fawkes
( 1.5 hrs on record )
Posted: 21 May
No. Just. No.
Helpful? Yes No Funny
UltimateDoomsday{SP}
( 0.4 hrs on record )
Posted: 4 May
game doesn't hae a menu and as such is not playable.
Helpful? Yes No Funny
Most Helpful Reviews  In the past 30 days
2 of 2 people (100%) found this review helpful
Not Recommended
0.1 hrs on record
Posted: 30 July
this mod is just a loading screen
its literally just a loading screen
no gameplay here
but theres a guy shooting a welder like a gun so dl it idk its a nice loading screen
the music is annoying btw so bring some music with you
Was this review helpful? Yes No Funny
2 of 3 people (67%) found this review helpful
Not Recommended
3.4 hrs on record
Posted: 25 July
I did love playing this game alot, Unfortunally the mod is forever gone... I seriously am going to miss playing this game.. I wish i spent more time on this game before realizing how the game stopped being supported.

Oh well.. I kind of deserve that for missing out.

Rest in peace DA2
Was this review helpful? Yes No Funny
Most Helpful Reviews  Overall
70 of 89 people (79%) found this review helpful
1 person found this review funny
Not Recommended
0.2 hrs on record
Posted: 3 July, 2014
Oh my....
This mod seems really fun.....but no one plays it.When I say no one, I mean NO ONE.
I went to try this mod out.There where no servers to pick from.So I decided to Play offline not knowing
that YOU CAN'T SEE THE ZOMBIES.Which is complete BS.
Anyways sorry for my rant, but I do nto reommend this mod to anyone due to the fact NO ONE PLAYS IT.
If you can find some friends to play it with you.AND you can see the zombies, then this game would be a blast.
Also to bad the devs don't even support the game.
3/10- No one plays it, but is fun if you can actully see the zombies.
Was this review helpful? Yes No Funny
65 of 82 people (79%) found this review helpful
33 people found this review funny
Not Recommended
0.2 hrs on record
Posted: 17 October, 2014
Best simulation of walking around aimlessly pretending to shoot invisible zombies I've ever played, even the online players are imaginary.
Was this review helpful? Yes No Funny
63 of 85 people (74%) found this review helpful
Recommended
0.7 hrs on record
Posted: 26 November, 2013
Entertaining. That's what I can say this mod is somewhat entertaining.If you want it to play online then forget it because you will hardly find servers you'll have to play with bots. On the bright side you can play with 16 bots. Overall I enjoyed the few mins I played this.
Was this review helpful? Yes No Funny
37 of 49 people (76%) found this review helpful
12 people found this review funny
Not Recommended
0.1 hrs on record
Posted: 22 August, 2014
"Hello? Where is everybody?"- This mod in a nutshell.
Was this review helpful? Yes No Funny
31 of 43 people (72%) found this review helpful
20 people found this review funny
Not Recommended
0.4 hrs on record
Posted: 29 October, 2014
Halo and killing floors demented invisible baby.
Was this review helpful? Yes No Funny
29 of 40 people (73%) found this review helpful
2 people found this review funny
Recommended
16.6 hrs on record
Posted: 23 January, 2014
its fun if your looking for an attack and defend game.
There is also a zombie mode with is fun.
Was this review helpful? Yes No Funny
31 of 44 people (70%) found this review helpful
36 people found this review funny
Not Recommended
0.2 hrs on record
Posted: 1 August, 2015
at least the uninstall button is not invisible
Was this review helpful? Yes No Funny
18 of 22 people (82%) found this review helpful
2 people found this review funny
Recommended
5.0 hrs on record
Posted: 20 September, 2015
This mod was very, very, very fun when the NPC's were visible, I have tried many ways to make them visible again but so far I can't find a single one that works. This was a great addition to killing floor when it worked and I loved playing it a few years ago, if anyone has a fix that works please tell me so I can get it working again :D
Was this review helpful? Yes No Funny