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OpenFront

An open-source browser RTS where large groups of players expand territory, manage resources, form alliances, and fight across shared maps.

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What stands out

OpenFront is a massively multiplayer real-time strategy game focused on territorial control and alliance building. Players begin with a small region, expand into open land, manage gold and troop strength, construct ports and defensive structures, trade resources, coordinate with allies, and battle other nations across maps based on real-world geography. It runs in modern browsers and publishes its actively developed source code on GitHub.