Choose Day of Defeat
Choose Day of Defeat if it's currently about 50% cheaper on the Steam Store. 2,142 Steam reviews back the pick.
Day of Defeat vs Day of Defeat: Source
Day of Defeat and Day of Defeat: Source both land in Action on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Action games on Steam. Day of Defeat (2003) is 7 years older than Day of Defeat: Source (2010). Day of Defeat: Source scores higher on Steam reviews (91% positive) than Day of Defeat (88.8% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose Day of Defeat: Source
Choose Day of Defeat: Source if you want the Includes Source SDK, Surround Sound, and Adjustable Difficulty side of the pairing. On Steam, it carries the stronger Steam consensus at 91% positive across 7,402 reviews.
Both Day of Defeat and Day of Defeat: Source sit in Action on Steam and both list Multi-player, Color Alternatives, and Camera Comfort, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Day of Defeat |  Day of Defeat: Source | |
|---|---|---|
| Released | 2003 | 2010 |
| Genres | Action | Action |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Steam Deck | Deck Playable | Deck Playable |
| Price | 4.99 USD | 9.99 USD |
| Steam reviews | 88.8% positive (2,142 reviews) | 91% positive (7,402 reviews) |
| Multiplayer | Multi-player | Multi-player, Cross-Platform Multiplayer |
| Developers | Valve | Valve |
Side by side
- Both are Action games on Steam.
- Day of Defeat (2003) is 7 years older than Day of Defeat: Source (2010).
- Day of Defeat: Source scores higher on Steam reviews (91% positive) than Day of Defeat (88.8% positive).
- Day of Defeat is currently ~50% cheaper on Steam than Day of Defeat: Source (4.99 USD vs. 9.99 USD).
- Both are Deck Playable.
Day of Defeat vs Day of Defeat: Source — FAQ
- Which is better, Day of Defeat or Day of Defeat: Source?
- On Steam reviews Day of Defeat: Source scores higher (91% positive) than Day of Defeat (88.8% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Day of Defeat: Source is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play Day of Defeat or Day of Defeat: Source first?
- If you want chronology, Day of Defeat (2003) came out before Day of Defeat: Source (2010). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Day of Defeat and Day of Defeat: Source similar?
- They overlap on Action on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.