If you have ever tried to track down Ostia, the mancala-driven Roman trading game that built a cult following as a Japanese import, here is some good news. It is finally getting a proper English release. Crafty Games has put together Ostia: Mariner Edition, an all-in box that folds the base game and its expansions into one package, and Asmodee is handling distribution across shops in the US and Canada. UK players can find it through stockists like Wayland Games and Gameslore.
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Start organising for freeOstia is a meatier euro for 1-4 players that runs around 100 to 120 minutes. You play a merchant in the port of Ostia during the reign of Trajan, leading a fleet out to sea to trade, developing the harbour and courting the nobility for honour. Its hook is a mancala system. You sow and scoop resources around your personal board, and timing those loops well is the heart of the puzzle. Originally designed by Totsuca Chuo and published in Japan by uchibacoya, it earned a strong reputation among heavier-euro fans but was tricky and pricey to import.
The Mariner Edition is the fix for that. It bundles the base game with the Patronus and Merchant expansions, adds destination tiles, and ships with a revised rulebook, updated reference cards and cleaner graphics aimed at getting newcomers up to speed faster. This is the definitive version in one box rather than a stack of separate imports.
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Set up your group for freeIt carries a $79 price tag and is due to reach retail later in 2026. If you have been curious about mancala games beyond the classic two-player abstracts, this is a rare chance to try the mechanism in a full-blown strategy euro. Fancy giving it a go? It is the sort of heavier game that rewards a regular group, so it might be time to find one near you.
Sources: Gameosity | The Pop Insider | Crafty Games Pre-order
