המשחק חינם לגמרי עד ל 10 לחודש, חינם כמו לא צריך לקנות כלום.

Valve הוציאו לא מעט עידכונים לפני קצת יותר משבוע למשחק ולכן הם שוב נותנים לשחק בו בחינם.

הם הוסיפו כמה שלבים, סוג משחק חדש וכמה אפקטים חדשים (Film Grain).

New Missions Added:

Colmar (June 2006) -- Set in Northern France, Colmar introduces Day of Defeat's Detonation style of gameplay. Marred with cold weather conditions, Colmar's Detonation objectives drive successful teams to attack target areas in unison.

Jagd (June 2006) - Jagd challenges to teams to a more advanced urban Detonation mission, one that most be completed in a limited amount of time and is therefore unforgiving to unorganized offensive attacks.

Kalt (February 2006) - The narrow city streets, wheelhouse, and center bridge on which Kalt is fought challenges Axis and Allied forces to disperse and hold multiple points. As such, surging attacks and sudden changes in momentum may be common.

Argentan (January 2006) - The first new mission introduced after the initial launch of Day of Defeat: Source is set alongside the rolling hills of a French trainway. It's hillsides and country structures provide the setting for punishing sniper and machine gunner stand offs.

Technology Updates:

* Color Correction

* Film grain

* New Shaders

o Image-based texture blending

o Light warping

o Phong Shading/Rim Lighting on player models

* Improved Animations

* Support for Bloom on DX8 level GPUs

* Prop Vertex Lighting

* Engine Optimizations

Gameplay Enhancements:

* Spawn Clip adjustments

* Improved Hit location detection

* Weapon balancing

* Detonation Gameplay Introduced

* Player Statistics

Available via Steam and at retail outlets the world over, Day of Defeat: Source is one of today's most played online action games. Players join the ranks of Axis vs. Allies battles in Western Europe at the height of the war in 1944. Players enlist in specific combat roles, ranging from scouts to sharpshooters, and are tasked, as a unit, to complete objective-based missions.