IMHO.

Cossacks: Art of War vs O.A.C - World Begins

Cossacks: Art of War and O.A.C - World Begins 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. Cossacks: Art of War (2011) is 13 years older than O.A.C - World Begins (2024). Cossacks: Art of War is currently ~75% cheaper on Steam than O.A.C - World Begins (4.99 USD vs. 19.99 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 Cossacks: Art of War

Choose Cossacks: Art of War if it's currently about 75% cheaper on the Steam Store. Cossacks: Art of War launched in 2011.

Choose O.A.C - World Begins

Choose O.A.C - World Begins if you want an Indie, Simulation, and RPG experience. On Steam, it's the newer release (2024) and ships with the modern feature baseline. O.A.C - World Begins launched in 2024.

Both Cossacks: Art of War and O.A.C - World Begins 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

Cossacks: Art of War vs O.A.C - World Begins — Steam metadata comparison
Cossacks: Art of War — Steam game coverCossacks: Art of WarO.A.C - World Begins — Steam game coverO.A.C - World Begins
Released20112024
GenresStrategyStrategy, Indie, Simulation, RPG, Early Access
PlatformsWindowsWindows
Steam DeckUnratedUnrated
Price4.99 USD19.99 USD
Steam reviews81% positive (126 reviews)3 reviews
MultiplayerSingle-player onlySingle-player only
DevelopersGSC Game WorldV.B.B

Side by side

Cossacks: Art of War vs O.A.C - World Begins — FAQ

Should I play Cossacks: Art of War or O.A.C - World Begins first?
If you want chronology, Cossacks: Art of War (2011) came out before O.A.C - World Begins (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 Cossacks: Art of War and O.A.C - World Begins 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.
Cossacks: Art of War vs O.A.C - World Begins (2026) · imho.run