Choose ARMA: Combat Operations
Choose ARMA: Combat Operations if it matches what drew you to this matchup. ARMA: Combat Operations launched in 2008.
ARMA: Combat Operations vs Arma 2
ARMA: Combat Operations and Arma 2 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. ARMA: Combat Operations (2008) is 1 year older than Arma 2 (2009). Arma 2 scores higher on Steam reviews (84.1% positive) than ARMA: Combat Operations (71.2% 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 Arma 2
Choose Arma 2 if you want a Strategy and Simulation game with Co-op. On Steam, it carries the stronger Steam consensus at 84.1% positive across 1,612 reviews.
Both ARMA: Combat Operations and Arma 2 sit in Action on Steam and both list Multi-player, 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
 ARMA: Combat Operations |  Arma 2 | |
|---|---|---|
| Released | 2008 | 2009 |
| Genres | Action | Action, Strategy, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Unsupported |
| Price | Price unknown | 12.99 USD |
| Steam reviews | 71.2% positive (118 reviews) | 84.1% positive (1,612 reviews) |
| Multiplayer | Multi-player | Multi-player, Co-op |
| Developers | Bohemia Interactive | Bohemia Interactive |
Side by side
- Both are Action games on Steam.
- ARMA: Combat Operations (2008) is 1 year older than Arma 2 (2009).
- Arma 2 scores higher on Steam reviews (84.1% positive) than ARMA: Combat Operations (71.2% positive).
- Arma 2 has co-op; ARMA: Combat Operations does not.
- Arma 2 is Deck Unsupported on Steam Deck; ARMA: Combat Operations has no Deck rating yet.
ARMA: Combat Operations vs Arma 2 — FAQ
- Which is better, ARMA: Combat Operations or Arma 2?
- On Steam reviews Arma 2 scores higher (84.1% positive) than ARMA: Combat Operations (71.2% positive). Both have enough reviews to trust the signal, so for players using reviews alone, Arma 2 is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Should I play ARMA: Combat Operations or Arma 2 first?
- If you want chronology, ARMA: Combat Operations (2008) came out before Arma 2 (2009). 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 ARMA: Combat Operations and Arma 2 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.