Day of Defeat: Source System Requirements (2005) | Minimum & Recommended PC Specs
Quick Hardware Summary
Day of Defeat: Source requires at least a capable CPU, a dedicated GPU, and 8 GB RAM. For recommended settings, aim for powerful CPU and high-end GPU.

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About Day of Defeat: Source
Day Of Defeat: Source is a multiplayer class-based FPS developed by Valve. The game is a remake of Day Of Defeat which was released on GoldSrc engine.
Set in 1944, the game focuses on the European war theatre and two teams: U.S. Army and Vermacht. Each team has 6 player classes: Rifleman, Assault, Support, Machinegunner, and Rocket.
DoD: Source features two game modes: territorial control and detonation. In territorial control, players fight over several strategic points on the map. In detonation, however, the objective is to detonate two bombs on every checkpoint of the opposing team.
The game features 8 official maps, but there are a lot of custom maps designed by the community members.
Day Of Defeat: Source served as a testing ground for Valve as it was the first Source-based game that featured in-engine High Dynamic Range. Several post-processing effects were added by Valve after the release of the game in order to make it look more like a 1940s era movie. The effects include film grain, color correction and depth of field.
Day of Defeat: Source System Requirements
Minimum
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- CPU:
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- RAM:
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- File Size:
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Recommended
- OS:
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- CPU:
- Not specified
- GPU:
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- RAM:
- Not specified
Can I run Day of Defeat: Source on my PC?
To run Day of Defeat: Source on PC you need at minimum a Not specified processor, a Not specified graphics card, and Not specified of RAM running on Windows 10. For the best experience at recommended settings, upgrade to a Not specified CPU and Not specified GPU.
What GPU do I need to run Day of Defeat: Source?
The minimum GPU required to run Day of Defeat: Source is the Not specified. For smooth gameplay at high graphics settings, a Not specified is recommended.
How much RAM does Day of Defeat: Source require?
Day of Defeat: Source requires a minimum of Not specified RAM. For the recommended experience, Not specified of RAM is suggested.
How to check if your PC can run Day of Defeat: Source
- Check your CPU: Compare your processor against the minimum requirement: Not specified.
- Check your GPU: Your graphics card should meet or exceed: Not specified.
- Check your RAM: You need at least Not specified of RAM installed.
- Check storage: Ensure you have at least Not specified of free disk space.
- Use our tool above: Select your RAM in the "Can I Run It?" box to get an instant result.