Strategies

Stone Kingdoms is a real-time strategy game created with LÖVE based on the original Stronghold game from Firefly Studio. A free and open source game

Dune Legacy is a modern implementation of Dune II. A free and open source game

MegaGlest is a real-time strategy game with a medieval and magical character, offering single and multiplayer battles. Free and open source game

OpenRA is a project that recreates and modernizes the classic Command & Conquer strategy games in real time. Free and open source game

FreeCol is a free and open source turn-based strategy game based on the old Colonization game and similar to Civilization

Globulation 2 is a free and open source, multi-platform, innovative Real-Time Strategy (RTS) game which reduces micro-management by automatically assigning tasks to units

Freeciv is a free and open source, multi-platform empire building strategy game inspired by the history of human civilization

Warzone 2100 is a free and open source, multi-platform multiplayer 3D real-time strategy game

LinCity-NG is a free and open source, multi-platform city simulation game and economic strategy, a polished and improved version of the classic LinCity game

UFO: Alien Invasion is a free and open source, multi-platform, real-time strategy and tactical role-playing game