Experience intense close-quarters battles in iconic WWII settings. Day of Infamy is a teamwork-oriented shooter which aims to be a continuation and evolution of the original Day of Defeat mod released in 2001 - brought to you by the creators of Insurgency.


Strategic Gameplay
Intense core infantry mechanics and a simplified HUD create a highly visceral and immersive experience. With a reinforcement wave system tied to objectives, the game maintains an emphasis on teamwork and coordination.

Iconic WWII Battles
From the shores of Sicily and streets of Italy, to the forests of Belgium and Germany. And of course the Normandy beaches.

Historic Armies
The Allied infantry forces of the British Commonwealth and U.S. Army clash against the German Wehrmacht.

Authentic Arsenal
Depending on your team’s supply, you may customize and upgrade your gear and weaponry, affecting your appearance, weight, stamina, and movement speed. The game contains a full-range arsenal including bolt-action rifles, pistols, revolvers, submachine guns, heavy machine guns, grenades, and flamethrowers. Fix bayonets, extend magazines, or swap iron sights with period-specific customization options.

Teamwork Required
Officers can direct their team in the field. In addition to a wide variety of command options, they may call in fire support if a radio operator is nearby. Fire support options include artillery barrage and smoke screen. Local voice is used to talk to your teammates in the game, but be careful because the enemy can hear you if you’re too close. Radio operators also serve as a communication beacon to those around them, as HQ and radio operator chatter can be heard through them.

Multiplayer Modes

Designed for up to 32 players engaging in sustained infantry combat, battling over territorial and destructive objectives that increase your reinforcements.

Both teams are given the objective of pushing through the map. A team wins when all objectives have been captured, or if the time runs out and a team has majority control of the battlefield.

To win, your team must capture all territorial objectives to liberate the area. Capturing points will gain your team more reinforcement waves. You will gain more waves by securing points behind enemy lines.

The attacking team must capture one point at a time pushing back the entrenched enemy. When objectives are secured by the attacking team, additional waves and time is added to prolong the battle.

Cooperative Modes

8 player squads battle a challenging AI opponent in attack or defense modes.

Move through enemy held territory and secure the area. Your team will be reinforced each time an objective is secured.

Patrol the surrounding area. Be especially careful, as there are no reinforcement waves in this mode. Once your squad has reached its waypoint, you must either return to base or eliminate any discovered enemy forces in the area.

Defend the line at all costs. Make sure to fall back and regroup occasionally to keep your squad reinforced.

Community Features

Mod Support
People can create mods for the game that contain all new factions, weapons, and more. With Workshop support you can expect to see custom mods, weapons, player skins, maps, and various other contributions from our talented community. We are very excited to see what the community produces.

The game contains a diverse array of achievements for players to feel a sense of progression learning the game’s various mechanics.

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It’s been a couple of months since our last update, so we figured we’d show you some of the stuff we’ve been working on since our decision to convert over and become a Day of Infamy total conversion mod!

In the past few months we’ve gained two new team members! One of them is an old-timer on the team, Semmel, who worked with us a few years ago. He will go back to his position as a mapper and environmental artist and produce some quality stuff for us in the future. He has already done some work for us which we’ll be showing off later, and you can expect great stuff from him in the following weeks and months.

The other person is more of a newcomer. He goes by the name Ribs in the DoI modding community, and he will be helping us a lot in the sound-department. He impressed us with his application-reel where he made sounds for some of the weapons we’re putting into our mod, and we’re confident he will be a great addition to the team!

A new map

The first thing we’re going to show off in this little news update — a new map which will spice things up a bit compared to the infamous trench-warfare on the Western Front represented in our other maps.

The new map, Neuve Chapelle, is based off the battle that raged around the village with the same name in March 1915. In real life, the battle was a relatively short affair compared to other famous battles fought during the same war. It lasted for only three days, but became a brief and bitter taste of the struggles that would occur later during the war. The three days of fighting resulted in a total of 20 000 casualties. The British Brigadier-General John Charteris is quoted as saying; England will have to accustom herself to far greater losses than those of Neuve Chapelle before we finally crush the German army."


In Screaming Steel, Neuve Chapelle is a map built around the “Offensive” gamemode from Day of Infamy. The British will have to push their way through three capture points before finally destroying a German radio. The job of the Germans is to stop the British advance. The first obstacle that the British will face is a series of trench networks right outside the village. Clever use of smoke, artillery and grenades will be necessary to flush out the Germans. Their second objective is located inside the partially ruined village; the Neuve Chapelle brewery. The giant smokestack of the brewery can be seen from all over the map, and will act as a landmark for the advancing British. Their final objective to capture is a bridge over the Layes river, with the second line of German trenches covering the bridge and its approach. The last and final chance for the Germans to fight and win will happen amidst the trenches and a lone pillbox in which the radio objective sits.


Weapons and assets

Next up is a type of weapon we'll include with Screaming Steel, which was never a part of the older WW1: Source. This weapon is the rifle grenade, available for the rifleman class for both armies. They cost a hefty amount of supply points but are very useful for knocking out pesky machine gunners and scharfschütze who have dug in well. Both armies will get rifle grenades that match the ones used in real life. The British will receive the Hales Grenade, and the Germans have the Karabingranate. These are both “rodded” rifle grenades, which means that they’re grenades with a long rod attached to them which is inserted into the barrel of the rifle. The gasses from a blank round will propel the grenades a fair distance before they land and explode on impact.

rifle nades

The next thing we’re showing off doesn’t pack quite the punch as a rifle grenade, but it can affect the outcome of the match drastically in Screaming Steel. The portable field telephone is necessary for the Officer to call in artillery, gas and smoke barrages to support his team. The field telephone is carried by the Signaller class, and these two classes will need to stick together in order to ensure victory. The field telephone works in the same way as a radio from vanilla Day of Infamy, but since wireless radios were non-existent with frontline troops during the First World War we decided to make this asset as a replacer. History is important to us, and it’s a focus for us to present the real war in the most authentic way we can while still preserving pristine gameplay!

field telephone

Next up is not a feature or something specific, but we still feel it is worth showing off. What you see in this picture is a small collection of custom environment assets created by Volcol and Semmel. They will help spice up all of our maps, and will make our trenches seem more realistic and lively than they were in older versions of our project for sure. Trench walls, duckboards, unique sandbag variations and ladders are some of the things we’ll be making use of, and these will also be available for anyone wanting to make custom maps for Screaming Steel. Community maps were a big part of WW1: Source, and we want to carry that tradition forward into Screaming Steel as well.


The final thing we’ll be showing off in this news update are the worldmodels for a selection of our WW1 weapons in-game, alongside with their attachments:


A German rifleman taking aim with his Mauser Gewehr 98 rifle,
standard issue for the German Army during WW1.


A British marksman tracking targets with his Short Magazine Lee-Enfield
with the Aldis telescopic sight attached. The rifleman in the background has an SMLE with a bayonet.


A German machine gunner fires the MG08/15 “light” machine gun
with devastating effect on the charging Brits.

This concludes our March 2017 news update! In the following weeks and months we will be showing off more exciting stuff, and eventually announce a release date for the project. We hope you’ll sit tight till then and follow us here on MoDDb and our new Steam Development Insider group where you can catch smaller glimpses of development than what we normally post on MoDDb. It functions as a devblog, and if you have not joined the group yet, click this image below to visit it:


The Screaming Steel development team.

Day of Infamy Mapping Contest - Winners Announced!

Day of Infamy Mapping Contest - Winners Announced!

News 2 comments

After months of hard work and much deliberation we are proud to announce the winners of the Day of Infamy community mapping contest!

Day of Infamy - Community Mapping Contest Top 10!

Day of Infamy - Community Mapping Contest Top 10!


After several months of hard work from the modding community, New World are proud to announce the 10 finalists from our Day of Infamy community mapping...

New Map! New Update!

New Map! New Update!

Rising Sun Source Online 1 comment

Death In the Orient is officially released and new Content has been added to Steam Workshop.

New Year’s 2017 – A change of name and a change of game

New Year’s 2017 – A change of name and a change of game

News 24 comments

In this article we'd like to explain our absence, and what's going on with WW1: Source in general. We'll talk about what's been happening with the project...


im tracking this game :)

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But why do all these "realistic" games allow aiming with a machine-gun while standing?! There would be a lot of ways to implement like a very unsteady aiming while standing or something similar so that gunners always have to put the mg on some surface to aim properly. That would turn the game experience much more slow-paced and realistic than this odd multiplayer running and gunning around playstyle that is like in every war ego shooter so far.

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TKAzA Staff

Light machine guns can be aimed whilst standing (bren, bar, mg34), heavy weapons (mg42, vicker's) need to be deployed to enable aiming down the sights.

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There are no files! How do I download?

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it's a game,not a mod, so you will have to buy the game, i think. of course sometimes they put some alpha versions or demos, but in this case i think you have to buy it. Maybe it's on Steam

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Day of Infamy
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New World Interactive
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RT @bashdash4: @MrProWestie Indie games like Verdun, Day of Infamy, Days of War, and Battalion 1944 seemed to have started this.

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RT @alabasterslim: Day of Infamy ► The Flamethrower Is Dangerous: Youtu.be via @YouTube

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RT @COGconnected: Day of Infamy Review — Visceral and Immersive WWII FPS Shar.es #indiedev #indiegame T.co

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I liked a @YouTube video Youtu.be THE LEARNING CURVE | Day of Infamy Gameplay

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RT @SeanicusGaming: Call of Duty WWII looks cool and all but my heart still belongs to Day of Infamy! #CoDWWII #dayofinfamy @dayofinfamygame

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