Open Source Windows Real Time Strategy Games

Browse free open source Real Time Strategy games and projects for Windows below. Use the toggles on the left to filter open source Real Time Strategy games by OS, license, language, programming language, and project status.

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  • 1
    Warzone 2100

    Warzone 2100

    RTS game with the theme of Strategy by Design

    You command the forces of “The Project” in a battle to rebuild the world after mankind has almost been destroyed by nuclear missiles. The game offers a full campaign with optional (but strongly recommended!), videos, battle against four factions, multi-player and single-player skirmish modes, and an extensive tech tree and a full unit designer. Multi-player is also cross-platform, battle your friends with any OS, Windows, Linux or Mac, it all works seamlessly! We also offer 100% portable Windows builds, take the game and install it anywhere! Our source repo is now at https://github.com/Warzone2100/warzone2100 Warzone 2100 works on both 32 & 64 bit Windows 7 or higher, 32 or 64 bit Linux, & macOS 10.14+.
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    Downloads: 1,731 This Week
    Last Update:
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  • 2
    Dune 0.97.04 Released for windows. Likely to be some bugs For older version please navigate to 0.96.4 folders. Updated clone of Westood Studios' Dune2 which uses data files from the original game. New features include multiple unit selection/control, high resolution support, multiplayer gaming, improved gui and a selection of new AI's to play against.
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    Downloads: 532 This Week
    Last Update:
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  • 3
    0 A.D.

    0 A.D.

    0 A.D. is a free, open-source, cross-platform real-time strategy game.

    0 A.D. (pronounced "zero ey-dee") is a cross-platform real-time strategy (RTS) game of ancient warfare. It's a historically-based war/economy game that allows players to relive or rewrite the history of ancient civilizations, each depicted at their peak of economic growth and military prowess.
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    Downloads: 153 This Week
    Last Update:
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  • 4
    Arianne RPG

    Arianne RPG

    Arianne is an engine to develop multiplayer online games like Stendhal

    Arianne is a multiplayer online engine to develop turn based and real time games, providing a simple way of creating the game server rules and clients like our MORPG Stendhal. Our engine Marauroa uses Java and SQL for hosting hundreds of players on a solo host. Stendhal is a fun friendly and free multiplayer online adventure game with a huge and rich world. With hundreds of NPCs and different quests, features like the Travel log and achievement system keep track of progress. Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world
    Downloads: 143 This Week
    Last Update:
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  • 5
    Seven Kingdoms

    Seven Kingdoms

    Seven Kingdoms: Ancient Adversaries

    www.7kfans.com is working on a project to update Seven Kingdoms: Ancient Adversaries game from Enlight, now released with the GPL license.
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    Downloads: 205 This Week
    Last Update:
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  • 6

    Scorched 3D

    A simple turn-based artillery game and also a real-time strategy game.

    Scorched3D incorporates lively, fully destructible 3D landscapes that include animated jets, naval vessels, water and even birds, with detailed tanks and projectiles and stunning visual effects. A simple turn-based artillery game and also a real-time strategy game in which players can counter each others' weapons with other creative accessories, shields and tactics. Test your skill in timing, aiming and judgement of distance, move around on the landscape, or outsmart your opponent economically.
    Downloads: 67 This Week
    Last Update:
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  • 7
    Glest
    Glest is a 3D real-time strategy game. Fully customizable using XML and a set of tools.
    Downloads: 61 This Week
    Last Update:
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  • 8
    Spring RTS Engine

    Spring RTS Engine

    Spring is a free RTS engine developed for Windows, Linux and Mac OS X.

    Spring is a versatile 3D RTS game engine. Using extensively Lua for scripting game-specific code to make nearly every aspect of the engine customizable, from GUI, to unit AI, to pathfinding.
    Downloads: 21 This Week
    Last Update:
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  • 9
    Utilities for Command & Conquer: Dune 2(000), Tiberian Dawn, Red Alert (2), Tiberian Sun, Renegade and Generals.
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    Downloads: 73 This Week
    Last Update:
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  • 10
    Crystal Space 3D SDK
    Crystal Space is an Open Source 3D SDK for Unix, Windows, and MacOS/X. It renders with OpenGL and features GLSL shaders, CG shaders, deferred rendering, dynamic shadows, bullet based physics library, terrain engine, skeleton based animation meshes, exporter for Blender, portals, etc...
    Downloads: 8 This Week
    Last Update:
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  • 11
    A challenging AI designed for StarCraft Broodwar! You think you can beat the computer player? Think again... Dark AI is currently designed to present a challenge on money maps(such as Fastest Map)
    Downloads: 26 This Week
    Last Update:
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  • 12
    The most-played dataset for the open-source Spring RTS engine and also a massive mod available for Cavedog Entertainment's legendary 1997 RTS, Total Annihilation. Many new and balanced units and features add to gameplay without making anything obsolete.
    Downloads: 14 This Week
    Last Update:
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  • 13
    StarDust

    StarDust

    Real-time Strategy

    Strategy game with random levels
    Downloads: 22 This Week
    Last Update:
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  • 14
    Real time strategy game with fleets of spaceships.
    Downloads: 19 This Week
    Last Update:
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  • 15
    Commander Stalin is a Soviet real time strategy game (RTS) based on Boswars.
    Downloads: 15 This Week
    Last Update:
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  • 16
    MFCTI is an RTS mod for Operation Flashpoint: Resistance. Create troops, vehicles, and bases. AI players can substitute humans allowing practice matches and co-op games. Includes a point & click interface and command system.
    Downloads: 14 This Week
    Last Update:
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  • 17
    ReplayKit v1.28

    ReplayKit v1.28

    Repairs unviewable 'Warcraft 3 Replays'

    NOW SUPPORTS WARCRAFT 1.28 Do you love watching Warcraft III replays but hate all the obstacles like patching and finding renamed maps? Then try ReplayKit! It does all the work for you, supports all TFT releases since 1.10 and is very easy to set up. Double click your replay files to watch them :) In case you consider supporting this project, check out the donation panel in the toolbar.
    Downloads: 8 This Week
    Last Update:
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  • 18
    XPilot
    XPilot is a multi-player 2D space game for both local and Internet gaming. Some features are borrowed from classics like the Atari coin-ups Asteroids and Gravitar, and the home-computer games Thrust and Gravity Force, but XPilot has many new aspects too.
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    Downloads: 13 This Week
    Last Update:
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  • 19
    MegaGlest

    MegaGlest

    Cross-platform real-time strategy game (3D)

    _________________________________________________________________________________________________________________________________________________________ PLEASE NOTE: Downloads and repositories have moved to GitHub at http://github.com/megaglest _________________________________________________________________________________________________________________________________________________________ MegaGlest is a free real-time strategy (RTS) game. It's fun to play in both single and multi-player modes (same or cross platform on LAN or Internet) and has lots of game content for endless playing. It forked from (no longer maintained) RTS classic Glest in 2010 and has since added several new features while improving on previously existing ones. MegaGlest is available for Linux, Windows, OS X and other systems. It also drives ot
    Downloads: 11 This Week
    Last Update:
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  • 20
    Gigalomania

    Gigalomania

    God game: wage war from the stone age to the future

    Gigalomania is a 2D real time strategy god game. The gameplay consists of researching and developing new technology with which to conquer your enemies, from rocks and sticks to nuclear weapons and spaceships. You can advance through ten different ages, from the stone age to the future. There are 28 different maps to play through. Available for Windows, OS X, Linux, AROS, Android, Symbian, Maemo, and Meego.
    Downloads: 2 This Week
    Last Update:
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  • 21
    Warcraft III Replay Parser for PHP pulls out the information stored in *.w3g Warcraft III replay files (players' nicks, races, units, etc.) and enables you to use them on your webpage.
    Downloads: 5 This Week
    Last Update:
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  • 22
    Afdarts RTS
    Acronym for Downing Andrew Real-Time Strategy; 3D real-time strategy (RTS) game/engine in which units are group-based; requires DirectX and (if you want to compile it yourself) Visual Basic; includes model editor
    Downloads: 8 This Week
    Last Update:
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  • 23
    Dark Oberon is an open source real-time strategy game similar to Warcraft II released under GPL. It has got unique graphics - textures created from shots of real models made out of plasticine!
    Downloads: 8 This Week
    Last Update:
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  • 24
    Seven Kingdoms: Ambition

    Seven Kingdoms: Ambition

    An enhanced version of 7K:AA (Seven Kingdoms: Ancient Adversaries).

    Seven Kingdoms: Ambition is a real-time game of epic strategy and empire building featuring economy management, warfare, and intrigue. It is an updated and enhanced version of 7kaa (7K: Ancient Adversaries) featuring numerous fixes and improvements. https://discord.gg/xJs99xK38G Begin with a single, modest village under your command, and an entire world to be conquered by force of arms, guile, persuasion, or whatever other means you choose. Wage open warfare on your rivals, or forge alliances with them. Send spies to infiltrate their ranks, or hold them back to guard against your enemies' prying eyes. Mine ore and manufacture goods, then build markets and establish trade routes to bring gold flowing into your coffers. Have your scientists research new technology, or turn from science to the mystic arts, and seek the ultimate power: summon the aid of the gods! A more complete list is available on the wiki: https://sourceforge.net/p/seven-kingdoms-ambition/wiki/Features/
    Downloads: 6 This Week
    Last Update:
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  • 25
    Wargus is a data set for the Stratagus game engine.
    Downloads: 6 This Week
    Last Update:
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