Based in Roswell, Georgia, Tripwire Interactive is an entertainment software company founded in 2005 by the award winning mod team and winners of the “$1,000,000 Make Something Unreal” competition.

Released in early 2006, Tripwire Interactive’s debut retail title Red Orchestra: Ostfront 41-45 has achieved both critical and commercial success garnering several awards including “Multiplayer Game of the Year” and “FPS of the Year” for 2006. With Red Orchestra ranking as one of the most played PC Multiplayer games in the world, Tripwire Interactive have proven that with hard work, determination, and great distribution partners independent game developers can still make a big splash in the games industry. For more information visit Tripwire Interactive’s website at


Dwarfs!? Dwarfs!? Indie

Updated 8 months ago Released May 4, 2011 Single Player Arcade

In this chaotic universe of ours, only three things are certain: death, taxes and that Dwarfs always dig too deep. 'Dwarfs!?' is, surprisingly enough...

Killing Floor

Killing Floor Killing Floor

Updated 4 months ago Released May 12, 2009 Single & Multiplayer First Person Shooter

A cooperative survival horror experience set in a variety of nightmarish and surreal settings. Band together with your team-mates to defeat increasingly...

Killing Floor 2

Killing Floor 2 Killing Floor 2

Updated 1 month ago TBD Single Player First Person Shooter

The game takes place just one month after the events of the first Killing Floor game, specimen clones are everywhere and civilization is in disarray...

Red Orchestra 2: Heroes of Stalingrad

Red Orchestra 2: Heroes of Stalingrad Red Orchestra 2: Heroes of Stalingrad

Updated 6 months ago Released Sep 11, 2011 Single & Multiplayer Tactical Shooter

Focusing on the Battle of Stalingrad and surrounding operations, Heroes of Stalingrad allows the player to experience one of the most brutal battles in...

Red Orchestra: Ostfront 41-45

Red Orchestra: Ostfront 41-45 Red Orchestra: Ostfront 41-45

Updated 2 years ago Released Mar 14, 2006 Single & Multiplayer Tactical Shooter

Fight in the theatre of war that changed the world forever. Battle alongside your compatriots on some of the most inhospitable environments of the Eastern...

Toy Master
Killing Floor

Toy Master

Updated 4 days ago Released Oct 15, 2014 Single, Multiplayer & Co-Op First Person Shooter

A new official mod, free to all owners of Killing Floor, featuring the debut of the Toy Master Game Mode along with the Devil's Dollhouse map & evil toys...

Post comment Comments
Dzev Oct 24 2012, 11:00am says:


-4 votes     reply to comment
olvimasta Mar 16 2010, 3:50am says:

I've tried killing floor on steam during the free weekends, and I like it very much! Could you please put out boxed versions in more european stores? I know ppl in america and belgium that bought theirs in a retail store! I we have killingfloor burger in scandinavia too? :x

+3 votes     reply to comment
myles Jun 20 2009, 12:50pm says:

I so need to be in this group -.-
I feel so left out,

+2 votes     reply to comment
kjfytfkytfyt Oct 15 2011, 9:15pm replied:

umm why would you be in this group? Do you work for Tripwire?

+4 votes     reply to comment
pandemonium2 May 5 2009, 4:25pm says:

Keep up the excellent work!

+7 votes     reply to comment
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Company Offices

United States

77 E Crossvile Road
GA 30075

Latest tweets from @tripwireint

RT @thereviewzoo: We sat down with @TripwireInt at #NYCC14 to discuss their upcoming game #KillingFloor2

1hour 31mins ago

@DarkProzzak Most of our DLC is currently available for 75% off, which means that most DLC's are less than $1 each.

3hours 0mins ago

RT @TSRunners: @TripwireInt We're playing #KillingFloor in our Action Marathon Oct 24-26 for @ExtraLife4Kids & @CMNHospitals!

4hours 35mins ago

RT @DenofGeekUS: And the horror game of the day @TripwireInt's">is...@TripwireInt's fantastic Killing Floor!

Oct 22 2014, 12:12pm

RT @davemccauley: 200 hours played in #KillingFloor! It's in my top ten games of all time! So much fun without fail! Thank you @Tripwire

Oct 22 2014, 9:55am

RT @kinenchen: @TripwireInt Thanks for making awesome lady characters so I can cosplay them all over the place.

Oct 21 2014, 4:03pm

@broli95 Nothing we are ready to talk about yet.

Oct 21 2014, 4:02pm

@Whoops_95 Stay tuned

Oct 21 2014, 4:02pm

@emmerichersatz Yes, it will be made known for the final release. And most likely for early access as well.

Oct 21 2014, 4:02pm

@Raicoon45 Try deleting your killingfloor/system and cache folders then verify game cache in Steam.

Oct 18 2014, 4:58pm

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Tripwire Interactive
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