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Open-source, cross-platform game creator designed to be used by everyone

A real-time grand strategy game made with LÖVE based on the original Stronghold by Firefly studios.

Multiplayer RTS

Open Source Pixelart Sci-Fi Real Time Strategy Game

An open source turn based strategy game.

Empires Ascendant is a free, open-source, historical Real Time Strategy (RTS) game by Wildfire Games.

Recreates the classic Command & Conquer titles with a Free/Libre engine.

Open source 4X civilization-building game