Echelon: Explore, Discover and Eliminate

Beyond All Reason is an open-source, community-driven real-time strategy game built for epic-scale warfare. Featuring a flow economy, fully simulated projectile physics, and massive battles with thousands of units on the battlefield, it pushes the boundaries of the RTS genre. With unmatched scale, intuitive quality-of-life features, and powerful unit control mechanics, BAR strikes the perfect balance between macro and micro-management, delivering a truly next-generation strategy experience.

War Wind allows you to view this epic struggle through the eyes of four unique races, each with its own strengths, weaknesses and distinctive A.I. A real-time strategy masterwork, War Wind features 28 read-to-play scenarios. A powerful Scenario Editor that allows you to place units and build new battles. And a story of such compelling depth you won't believe it's just a game.

Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles. You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.

Dark Reign narrowly beat Total Annihilation as the first RTS to incorporate 3D movement and positioning. This increases the strategic advantage of hills and mountains. Each mission puts you in the role of commander of either the Imperial army or the Freedom fighters in a campaign to undermine and eventually destroy the opposing force. This game has many unusual features for the RTS genre. AI patterns you to simply give a unit the order "Search and Destroy" and it would drive off towards the enemy's last known location, in search for something to kill. There is also "explore" mode which let your units do all the map exploring for you. A mission/campaign editor is also provided.

Machines: Wired for War is a 3D real-time strategy game released for Microsoft Windows. Developed by Charybdis and published by Acclaim. As a 3D game of this genre. Machines also allowed players to directly control units with both a first and third-person view.

The second title in the Galaxy Online series by IGG.

A free and open-source RTS bringing back the classic Command & Conquer, Red Alert, and Dune series by Westwood Studios, with updated user interface, superb multiplayer mode and balance tweaks.

Set in the 24th century, a group of unsuspecting colonies are attacked by a swarm of aliens who want to preserve their race. Now it's up to you to save the colonists and stop the aliens from taking over the planet. Enemy Infestation is a squad-based RTS similar to games like Gender Wars and Commandos. The game is seen from an isometric view similar to Diablo and Crusader. Game missions range from killing off all the aliens, saving colonists and alot more. Players will have the ability to modify their squads weapons, which range from lasers to missile launchers. The game supports multiplayer up to 4 players on LAN and Internet. It even supports single player co-op.

Ashes of the Singularity is a real-time strategy game set in humanity’s not-so-distant future. What it means to be human has changed with the coming of the singularity. In the post-human economy, sentience is now the most valuable commodity in the universe. The only way to acquire more of that is through the control of Turinium – programmable matter – which can extend consciousness to levels we can't even imagine. Worlds are being transformed into this substance and wars are now being fought across the galaxy for control of those worlds. Each conflict takes place across an entire world. It isn't a skirmish. It's a war. Thousands of units are constantly constructed and sent across the planet with the player directing entire armies, in real time, to capture key resources in an effort to gain total control of the planet.

Distant Worlds: Universe is the newest chapter of this critically acclaimed sci-fi series, adding incredible new features and an exciting new storyline. Universe is also the ultimate collector’s edition, the first time all previous Distant Worlds releases have been included in one package, along with an updated manual and greatly expanded modding support. Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game. The Universe is Yours!