Defense 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, Defense 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.

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2 comments by DADest on Aug 28th, 2011

Sorry, for it's been a long time. But this whole summer i've worked on the resurrection of Defence Alliance 2. Which brought alot of bug fixes and some new cool stuff.

First of all I've implented our own ranking system, which allows players to rank up and receive points which allows players to customize their player, like increasing their health, runspeed or reload speed. Ranks will also be displayed above the player, so everybody can see how much of a veteran you are at killing zombies.

Besides ranks, the game now also has a few unlockables. The player has to achieve a certain amount of kills with a certain weapon or on a certain specimen to unlock faster rate of fire, nuclear grenades, incendiary bullets, etc..

I've currently also implented 30 achievements, which go from killing an champion to healing other players or refilling your ammo. Below you can see the icon's which represent all the current achievements. They're not final so they might still change.

In order to view your progress, there is now a new window displaying your current statistics and achievement progress.

Besides all the ranks and achievements, the game itself also got a little polish. I've also added new class specific skins:

For gameplay footage i'd like to link you to the Tripwire forums, where I've posted a couple video's from the playtest we had a week ago.

I'm hoping that Tripwire will have some time soon (being busy with RO2), and we'll hopefully see the beta on steam later next month.

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Post comment Comments  (90 - 100 of 100)
Mkilbride Jul 30 2009, 5:06pm says:

This looks sexy. Keep it up.

+1 vote     reply to comment
HAMMERSTIEN Jul 28 2009, 7:43am says:

omg now wonder you were quiet des DA lives rock on sir

+1 vote     reply to comment
koschi104 Jul 27 2009, 9:34am says:

finaly the first real killing floor mod.... you guys are awesome!!!!

we still need a lot of more mods for such a great game as killing floor....

+1 vote     reply to comment
Cece Jul 25 2009, 8:10pm says:

So instead of zombies are we going to be "defending" against waves of armed soldiers? If so then yay!!

+2 votes     reply to comment
DADest Creator
DADest Jul 26 2009, 11:43am replied:

No, actually they will be zombies, like you can see in the screenshot. The armed soldiers is Player vs Player. The specimen is co-op, like in KF, but with buildables, differant weapons and maps.

It's possible to put all bots in the attacking team with the bot roster though and then have all players join the defending team. Kinda a creative way to go Co-op with the origional gamemode.

+2 votes   reply to comment
RocKRebel Jul 25 2009, 8:43am says:


+2 votes     reply to comment
linfosoma Jul 23 2009, 11:34am says:

Awesome, the first real mod for KF. I canĀ“t wait to try it!

+2 votes     reply to comment
CSargeP Jul 23 2009, 11:29am says:

Looks great!

+2 votes     reply to comment
Herterich Jul 23 2009, 6:09am says:

Cant wait till this is out.

+2 votes     reply to comment
H4lf-D3ad Jul 23 2009, 12:54am says:

Lookin' good :D

+2 votes     reply to comment
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Released Dec 2009
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