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Best Co-Op RTS Games for Playing with Friends

Card No. 06·67411 · Updated · Standard formula, shown below

Our top pick for co-op RTS gaming with friends is Command & Conquer: Red Alert 3, because it offers a full campaign that plays exceptionally well in two-player co-op, with unique commander abilities that encourage teamwork without overwhelming coordination. It’s accessible, fun, and still holds up today with its over-the-top tone and polished mechanics.

What to Look For

When choosing a co-op RTS for friends, focus on these criteria:

  • Co-op Campaign or Mode: The best experiences have a dedicated co-op mode or a campaign that supports multiple players, not just skirmish vs. AI.
  • Teamwork Mechanics: Look for games that encourage shared strategy, like shared resources, combined tech trees, or commander abilities that complement each other.
  • Accessibility: Consider the learning curve. Some RTS games are brutally complex; others are easy to jump into. Pick based on your group’s experience.
  • Replayability: Does it have skirmish modes, random maps, or mods to keep things fresh after the campaign ends?
  • Online Stability: Check if the game has stable multiplayer servers or if you’ll need to use third-party tools like GameRanger or Tunngle (though many modern games have decent netcode).
  • Price and Platform: Is it available on the platforms you all own? Are there sales or bundles that make it cheap for everyone?

Command & Conquer: Red Alert 3

This is the gold standard for co-op RTS. The entire campaign is designed for two players, with each mission having special “Commander Abilities” that you can trigger to support your ally, like airstrikes or healing fields. The three factions (Allies, Soviets, Empire) are distinct but not overly complex, and the campy FMV cutscenes add to the fun.

Strengths: Full co-op campaign, unique abilities that require coordination, polished and fun gameplay, great for casual and mid-level players.

Trade-offs: It’s older (2008), so graphics are dated. The online service (GameSpy) is defunct, but you can use community servers or LAN with a VPN. The humor is not for everyone.

Who it suits: Friends who want a story-driven co-op experience without a steep learning curve, and who enjoy a bit of cheesy fun.

StarCraft II: Legacy of the Void

StarCraft II’s co-op mode is a separate, free-to-play mode (with paid commanders) that pits two players against AI waves on modified campaign maps. Each commander has a unique unit roster and abilities, so you can combine forces in creative ways. It’s highly polished and has a huge player base.

Strengths: Free to start, deep and varied commanders, excellent matchmaking, frequent balance updates, and a strong sense of progression as you level up commanders.

Trade-offs: The co-op mode is not the main campaign; it’s a separate mode. Some commanders are locked behind purchases. The game’s core is competitive, so the co-op can feel less story-driven.

Who it suits: Friends who want a robust, replayable co-op experience with a lot of variety and don’t mind a bit of grind to unlock everything.

Age of Empires IV

Age of Empires IV brings the classic RTS formula to modern standards, and it includes a full campaign that can be played co-op (up to 2 players) for most missions. It also has a skirmish mode against AI with custom teams. The game is well-balanced and visually appealing.

Strengths: Beautiful graphics, solid co-op campaign, eight distinct civilizations, and a robust skirmish mode. It’s a great entry point for new RTS players.

Trade-offs: The co-op campaign is not fully co-op for all missions (some are solo-only). The game is more traditional and slower-paced than other RTS titles, which might not suit everyone.

Who it suits: Friends who want a modern, historical RTS with a strong campaign and don’t mind a more measured pace.

Dawn of War II

Dawn of War II is a squad-based RTS with a strong focus on tactical combat and RPG-like progression. The Last Stand mode is a three-player co-op survival mode, and the campaign can be played in two-player co-op. It’s a unique take on the genre that emphasizes cover, positioning, and unit abilities over base building.

Strengths: Excellent co-op campaign, the Last Stand mode is a fun and challenging survival experience, and the tactical depth is rewarding.

Trade-offs: The game is older (2009) and the online services have been spotty. It’s not a traditional base-building RTS, which might disappoint some.

Who it suits: Friends who prefer tactical combat over base building and enjoy a sci-fi Warhammer 40k setting.

Northgard

Northgard is a Viking-themed RTS that focuses on resource management and exploration rather than massive armies. It has a co-op campaign and a dedicated co-op mode where you can team up against AI. The game is known for its relaxing yet strategic pace.

Strengths: Unique setting, accessible mechanics, and a strong co-op experience. It’s less stressful than many RTS games, making it great for casual play.

Trade-offs: The combat is less intense, and the game can feel slow for some. The co-op campaign is not fully co-op for all missions.

Who it suits: Friends who want a more relaxed, strategic RTS with a charming aesthetic and don’t need constant action.

Sins of a Solar Empire: Rebellion

This is a grand-scale RTS that blends 4X elements with real-time strategy. It supports up to 10 players in multiplayer, and you can team up against AI in massive galactic battles. The game is about empire building, diplomacy, and large-scale fleet combat.

Strengths: Huge scale, deep strategy, and the ability to play with many friends. It’s a long-form game that can last for hours.

Trade-offs: Steep learning curve, and the game can be overwhelming for new players. The pacing is slow, and matches can take a long time to complete.

Who it suits: Friends who are patient and enjoy deep, long-term strategy games with a lot of depth.

How to Choose

First, consider your budget. Many older RTS games are cheap, especially during sales. StarCraft II’s co-op mode is free to start, while others like Age of Empires IV are full-priced. If you’re on a tight budget, start with StarCraft II or look for deals on older titles.

Next, think about your group’s experience. If everyone is new to RTS, start with Red Alert 3 or Northgard. If you’re all veterans, consider Sins of a Solar Empire or Dawn of War II. If you want something in between, Age of Empires IV is a great middle ground.

Also, consider the time you have. If you only have an hour to play, avoid games with long matches like Sins of a Solar Empire. Instead, choose games with shorter skirmish modes or co-op missions that can be completed in 20-30 minutes.

Finally, check the multiplayer infrastructure. Some older games require third-party tools to play online, which can be a hassle. Newer games generally have better online support.

Frequently Asked Questions

Can we play these games online with each other?

Yes, most of these games support online multiplayer. For older titles like Red Alert 3, you may need to use community servers or a VPN like Radmin VPN to simulate a LAN. Newer games like StarCraft II and Age of Empires IV have built-in online matchmaking.

Are these games cross-platform?

Most RTS games are PC-only, and cross-platform play between PC and consoles is rare. Check the specific game’s store page for cross-platform support. For example, Age of Empires IV is available on PC and Xbox, but cross-play between PC and Xbox is supported.

Can we play the campaign together?

Many RTS games offer co-op campaigns. Red Alert 3, Age of Empires IV, and Dawn of War II have full co-op campaigns. StarCraft II’s co-op mode is separate from the campaign. Always check the game’s features before buying.

What if we have more than two players?

Some games support more than two players in co-op modes. StarCraft II’s co-op mode is for two players, but you can play custom games with more. Sins of a Solar Empire supports up to 10 players. For larger groups, look for games with custom skirmish modes where you can team up against AI.

Are there any free co-op RTS games?

Yes, StarCraft II’s co-op mode is free to play (with some paid commanders). There are also free-to-play RTS games like 0 A.D. (open source) and Warzone 2100, though their co-op features may be limited.

Do these games have mod support?

Many RTS games have mod support, which can greatly extend replayability. Age of Empires IV and StarCraft II have active modding communities. Older games like Red Alert 3 also have mods that enhance the experience.

Bottom Line

For the best overall co-op RTS experience, Command & Conquer: Red Alert 3 is our top pick due to its dedicated co-op campaign and fun mechanics. If you want a free and highly replayable option, StarCraft II is excellent. For a modern, accessible choice, Age of Empires IV is a safe bet. Consider your group’s experience and budget, and you’ll find the perfect game to enjoy together.

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