Choose Honor and Duty: D-Day
Choose Honor and Duty: D-Day if you want the Steam Leaderboards, Online Co-op, and Co-op side of the pairing. On Steam, it has co-op, so you can bring a friend. Honor and Duty: D-Day launched in 2020.
Honor and Duty: D-Day vs D-Day Invasions
Honor and Duty: D-Day and D-Day Invasions 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. Honor and Duty: D-Day (2020) is 4 years older than D-Day Invasions (2024). D-Day Invasions is currently ~0% cheaper on Steam than Honor and Duty: D-Day (4.99 USD vs. 4.99 USD). 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 D-Day Invasions
Choose D-Day Invasions if you want an Indie experience. On Steam, it's the newer release (2024) and ships with the modern feature baseline. D-Day Invasions launched in 2024.
Both Honor and Duty: D-Day and D-Day Invasions sit in Action 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
 Honor and Duty: D-Day |  D-Day Invasions | |
|---|---|---|
| Released | 2020 | 2024 |
| Genres | Action | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 4.99 USD | 4.99 USD |
| Steam reviews | 30% positive (10 reviews) | 1 reviews |
| Multiplayer | Multi-player, Cross-Platform Multiplayer, Online Co-op | Multi-player |
| Developers | Strange Games Studios | Strange Games Studios, Inc. |
Side by side
- Both are Action games on Steam.
- Honor and Duty: D-Day (2020) is 4 years older than D-Day Invasions (2024).
- D-Day Invasions is currently ~0% cheaper on Steam than Honor and Duty: D-Day (4.99 USD vs. 4.99 USD).
- Honor and Duty: D-Day has co-op; D-Day Invasions does not.
Honor and Duty: D-Day vs D-Day Invasions — FAQ
- Should I play Honor and Duty: D-Day or D-Day Invasions first?
- If you want chronology, Honor and Duty: D-Day (2020) came out before D-Day Invasions (2024). 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 Honor and Duty: D-Day and D-Day Invasions 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.