Choose Day of Infamy
Choose Day of Infamy if you want a Strategy game with Includes Source SDK, Online Co-op, and Co-op. On Steam, it carries the stronger Steam consensus at 85% positive across 9,523 reviews.
Day of Infamy vs Days of War: Definitive Edition
Day of Infamy and Days of War: Definitive Edition both land in Action, Indie 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 share Action, Indie on Steam. Day of Infamy (2017) is 3 years older than Days of War: Definitive Edition (2020). Day of Infamy scores higher on Steam reviews (85% positive) than Days of War: Definitive Edition (45.6% 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 Days of War: Definitive Edition
Choose Days of War: Definitive Edition if it's the newer release (2020) and ships with the modern feature baseline. Days of War: Definitive Edition launched in 2020.
Both Day of Infamy and Days of War: Definitive Edition sit in Action and Indie on Steam and both list Multi-player, Online PvP, and PvP, 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 Infamy |  Days of War: Definitive Edition | |
|---|---|---|
| Released | 2017 | 2020 |
| Genres | Action, Strategy, Indie | Action, Indie |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 14.99 USD | Price unknown |
| Steam reviews | 85% positive (9,523 reviews) | 45.6% positive (697 reviews) |
| Multiplayer | Multi-player, Online Co-op, Co-op | Multi-player |
| Developers | New World Interactive | Driven Arts |
Side by side
- Both share Action, Indie on Steam.
- Day of Infamy (2017) is 3 years older than Days of War: Definitive Edition (2020).
- Day of Infamy scores higher on Steam reviews (85% positive) than Days of War: Definitive Edition (45.6% positive).
- Day of Infamy has co-op; Days of War: Definitive Edition does not.
- Day of Infamy is Deck Playable on Steam Deck; Days of War: Definitive Edition has no Deck rating yet.
Day of Infamy vs Days of War: Definitive Edition — FAQ
- Which is better, Day of Infamy or Days of War: Definitive Edition?
- On Steam reviews Day of Infamy scores higher (85% positive) than Days of War: Definitive Edition (45.6% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Day of Infamy 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 Infamy or Days of War: Definitive Edition first?
- If you want chronology, Day of Infamy (2017) came out before Days of War: Definitive Edition (2020). 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 Infamy and Days of War: Definitive Edition similar?
- They overlap on Action, Indie 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.
- Does Day of Infamy run on Steam Deck?
- Yes — Day of Infamy is rated Deck Playable by Valve. Days of War: Definitive Edition doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.