Classic RTS campaigns, rebuilt around modern multiplayer.
That One Thing
It preserves the snap of classic Command & Conquer while adding the controls, balance and online play nostalgia usually forgets.
OpenRA scratches a very specific itch: remembering how much fun old Command & Conquer was, without having to treat a 1990s PC like a museum exhibit. We picked it because it doesn't merely preserve those games, it understands what made them fun and gives them room to breathe. The result feels familiar within seconds, but the modern controls, multiplayer, balance changes, and community creativity make it surprisingly easy to get hooked again.
Worth the cost
Free, or regularly available for $15 or less. Good developers deserve to be paid, and optional cosmetics, expansions, and premium extras are welcome. But we won't list games that sell competitive advantages, disguise a trial as free, or charge again to finish the core experience.
Ready to play
Playable and satisfying today. It can be unfinished; it cannot be unfun. We love supporting indie developers, but prototypes, broken releases, and promises of a future game do not make the cut.
Tested by PlayBound
We install it, launch it, and play it ourselves. We've spent hours building definitive editions and making multiplayer work, because a store-page claim is not the same as a game we can confidently put in front of you.
That One Thing
Every game needs that one thing we'd excitedly tell our friends about. It might be the mechanics, story, art, soundtrack, controls, community, or the way it brings people together. If it doesn't have one, it doesn't make the catalog.
OpenRA last verified against the bar on . Read the full standard →
4 ways to play OpenRA. Each has its own install, community and verification status.

Stock OpenRA portable: Red Alert, Tiberian Dawn, and Dune 2000. Default client for this game.
RTSStrategyOpenRAOfficial

Cross-era Command & Conquer total conversion. Standalone OpenRA portable — stock OpenRA not required.
RTSStrategyOpenRACommand & Conquer

OpenRA Tiberian Dawn with modern Command & Conquer Remastered 4K assets and artwork.
RTSStrategyOpenRATiberian Dawn

Community recreation of Red Alert 2 mechanics and factions on the OpenRA platform.
RTSStrategyOpenRARed Alert 2
OpenRA is a free and open-source real-time strategy engine that rebuilds and modernizes several of the classic Westwood RTS games that defined the genre in the 1990s. Rather than being a single remake, OpenRA provides a common engine for multiple games, currently including Command & Conquer: Tiberian Dawn, Command & Conquer: Red Alert, and Dune 2000.
The appeal is immediately recognizable if you've ever played classic Command & Conquer. You harvest resources, construct a base, build an army, research your available technology, and attempt to flatten the opposing side. But OpenRA deliberately modernizes the formula rather than trying to reproduce every limitation of the original engines.
Modern controls, attack-move, stances, production queues, fog of war, unit veterancy, capturable structures, replays, observer tools, and improved multiplayer infrastructure all make the games considerably more comfortable to play today.
That creates an interesting balance between preservation and reinterpretation. Red Alert still looks and feels like Red Alert, but a veteran player will notice that the underlying game has evolved. Tiberian Dawn gets similar treatment, while the Dune 2000 mod currently places more emphasis on faithfully reproducing its original gameplay.
The multiplayer side is particularly strong. OpenRA has an active online community, support for custom maps and mods, dedicated servers, replays, spectators, and competitive play. The project's community also regularly runs tournaments and streams.
Then there is the modding ecosystem. OpenRA isn't limited to rebuilding Westwood's games. Its engine was deliberately designed as a general-purpose RTS platform, with an SDK that lets creators build entirely new games and total conversions. Community projects can introduce new factions, units, mechanics, maps, campaigns, and rulesets.
The project is still actively developed. The February 2026 playtest introduced new random map generators for Red Alert, Tiberian Dawn, and Dune 2000, alongside balance changes, new missions, map-editor improvements, and other updates.
OpenRA is also genuinely free and open source. The engine itself is GPLv3 software, with the original game assets handled separately under the relevant licensing arrangements.
For us, that's what makes OpenRA more interesting than simply recommending the original games. It's a living version of classic RTS design. You get the personality and mechanical foundation of games that helped define PC strategy, but with an active community still experimenting with what those games can become.
We picked OpenRA because it made us want to play Red Alert again. That's honestly the test. The first few minutes feel familiar enough to trigger the nostalgia, and then the modern controls and multiplayer immediately remind you that you're not just booting up an old game. Someone took these classics seriously enough to keep developing them. That combination of nostalgia and genuinely modern gameplay is hard to resist.
Great if you want
Look elsewhere if
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Minimum
2 GHz dual-core CPU · 2 GB RAM · OpenGL 2.1 GPU · 1 GB storage
Recommended
3 GHz quad-core CPU · 4 GB RAM · Dedicated GPU · 2 GB storage
Yes, completely. OpenRA is open-source under GPL-3.0 with no purchase, subscription, in-game currency or advertising. The original game assets it uses were released as freeware by Electronic Arts, so the whole package is legal and free.
Yes. OpenRA is a clean-room reimplementation of the game engine, and the Command & Conquer and Red Alert assets it downloads were officially released as freeware by Electronic Arts. Nothing is pirated.
Red Alert. It has the largest player base, the most active ladder and the most familiar faction design. Tiberian Dawn is the closer recreation of the 1995 original if that is what you are after.
Yes. Each mod includes the original campaign missions alongside skirmish mode against AI opponents of varying difficulty. You never need to play online.
Yes. Development continues, balance patches ship regularly, and the multiplayer ladder has an ongoing population. Live server and player counts are shown on the OpenRA servers page.
Yes. OpenRA runs on the Steam Deck, though it is a mouse-driven RTS so a trackpad or external mouse gives a much better experience than the sticks.
The Remastered Collection is a paid product that upgrades the original graphics while keeping the original engine behaviour. OpenRA is free and rewrites the engine, modernising unit control, pathfinding and multiplayer — a different design philosophy rather than a cheaper version of the same thing.
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Community
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More screenshots and trailers live on the official OpenRA site.
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4 ways to play OpenRA. Each has its own install, community and verification status.

Stock OpenRA portable: Red Alert, Tiberian Dawn, and Dune 2000. Default client for this game.
RTSStrategyOpenRAOfficial

Cross-era Command & Conquer total conversion. Standalone OpenRA portable — stock OpenRA not required.
RTSStrategyOpenRACommand & Conquer

OpenRA Tiberian Dawn with modern Command & Conquer Remastered 4K assets and artwork.
RTSStrategyOpenRATiberian Dawn

Community recreation of Red Alert 2 mechanics and factions on the OpenRA platform.
RTSStrategyOpenRARed Alert 2