Choose X3: Reunion
Choose X3: Reunion if it matches what drew you to this matchup. X3: Reunion launched in 2006.
X3: Reunion vs Universal Combat CE
X3: Reunion and Universal Combat CE both land in Strategy 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 Strategy games on Steam. X3: Reunion (2006) is 9 years older than Universal Combat CE (2015). Universal Combat CE scores higher on Steam reviews (71.4% positive) than X3: Reunion (65.1% 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 Universal Combat CE
Choose Universal Combat CE if you want an Action, Indie, and Simulation experience. On Steam, it's currently about 50% cheaper on the Steam Store. Universal Combat CE launched in 2015.
Both X3: Reunion and Universal Combat CE sit in Strategy on Steam, 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
 X3: Reunion |  Universal Combat CE | |
|---|---|---|
| Released | 2006 | 2015 |
| Genres | Strategy | Action, Strategy, Indie, Simulation |
| Platforms | Windows, macOS, Linux | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | 9.99 USD | 4.99 USD |
| Steam reviews | 65.1% positive (295 reviews) | 71.4% positive (21 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Egosoft | 3000AD |
Side by side
- Both are Strategy games on Steam.
- X3: Reunion (2006) is 9 years older than Universal Combat CE (2015).
- Universal Combat CE scores higher on Steam reviews (71.4% positive) than X3: Reunion (65.1% positive).
- Universal Combat CE is currently ~50% cheaper on Steam than X3: Reunion (4.99 USD vs. 9.99 USD).
- X3: Reunion is Deck Unsupported on Steam Deck; Universal Combat CE has no Deck rating yet.
X3: Reunion vs Universal Combat CE — FAQ
- Should I play X3: Reunion or Universal Combat CE first?
- If you want chronology, X3: Reunion (2006) came out before Universal Combat CE (2015). 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 X3: Reunion and Universal Combat CE similar?
- They overlap on Strategy 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.