Base Building Strategy games to play together

215 Base Building Strategy games your group can play together online, including Factorio, Age of Empires III: Definitive Edition, and CryoFall.

All games: 24

Factorio

Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.

97% positive of 197,010 reviewsPlaying now: 13,744$35

Age of Empires III: Definitive Edition

Lead powerful civilizations across the globe, master strategies and tactics, and relive history in co op battles—now remastered in stunning 4K and modernized gameplay.

85% positive of 37,290 reviewsPlaying now: 5,656

CryoFall

CryoFall is a sci-fi colony simulation survival game set on a forgotten planet in a distant future. Master technology, agriculture, trading, industry, cybernetics, exploration, and more!

78% positive of 4,910 reviewsPlaying now: 50$19.99

Kingdoms Reborn

A city builder with simulated citizens, set in a procedurally-generated world map. Grow your kingdom through the eras from a tiny medieval hamlet into a prosperous global empire! Cooperate or compete in real-time with your friends in multiplayer mode.

89% positive of 8,887 reviewsPlaying now: 157$19.99

Squad

Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building.

82% positive of 182,068 reviewsPlaying now: 5,314$39.99

Force of Nature 2: Ghost Keeper

Force of Nature 2: Ghost Keeper offers incredible adventures full of mystery, danger, exploration and magic. This game combines the genres of Survival, Sandbox, Action, Adventure, RPG, Strategy and Resource Management

79% positive of 2,054 reviewsPlaying now: 16$15.99

Command & Conquer™ Remastered Collection

Command & Conquer and Red Alert are both remastered in 4K by the former Westwood Studios team members. Includes all 3 expansions, rebuilt multiplayer, a modernized UI, Map Editor, bonus footage gallery, and over 7 hours of remastered music.

90% positive of 31,652 reviewsPlaying now: 1,066$19.99

XERA: Survival

Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…

64% positive of 7,948 reviewsPlaying now: 25Free

ICBM

ICBM is a real-time strategy game of nuclear destruction. Research new technologies, build up your nuclear stockpile and use a combination of ships, planes and missiles to strike at the heart of your opponents’ cities while keeping your population safe from harm.

91% positive of 1,657 reviewsPlaying now: 8$19.99

Ultimate Zombie Defense

Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?

85% positive of 1,414 reviewsPlaying now: 10$1.69

Per Aspera

Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.

75% positive of 4,116 reviewsPlaying now: 64$7.49

Hydroneer

Hydroneer is a mining and base building sandbox. Dig for gold and other resources to turn a profit and enhance your mining operation. Build a base of operations, forge weapons, go fishing, and dig deep!

85% positive of 27,308 reviewsPlaying now: 296$14.99

Age of Empires II: Definitive Edition

42 Civilizations, 229 Campaign Missions, Singleplayer, Co-Op, Multiplayer, In-Game Editor, Mods, Cross-play...It is good to be the king.

94% positive of 160,134 reviewsPlaying now: 13,949

SpellForce 3 Versus Edition

The SpellForce 3: Versus Edition gives you the chance to enter the battlefields of Eo for free, letting you test your RTS skills against AI opponents or even other human players.

74% positive of 1,635 reviewsPlaying now: 69Free

Stronghold: Warlords

Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!

64% positive of 4,473 reviewsPlaying now: 78$39.99

Iron Harvest

A classic real-time strategy game with an epic single player campaign, multiplayer & coop, set in the alternate reality of 1920+

74% positive of 11,725 reviewsPlaying now: 87$29.99

Tribal Wars

Compete in hardcore PvP strategy in persistent game worlds where real time resource and troop management in coordination with other players is required to expand your kingdom from one village to hundreds as you conquer the map in this winner takes all medieval contest.

70% positive of 844 reviewsPlaying now: 67Free

First Feudal

Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.

75% positive of 594 reviewsPlaying now: 2$19.99

Mindustry

An open-ended factory management game with RTS and tower defense elements.

94% positive of 25,013 reviewsPlaying now: 878$9.99

Cepheus Protocol

Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.

75% positive of 3,016 reviewsPlaying now: 124$19.99

War Selection

War Selection is a compelling RTS game featuring base building, resource extraction and warfare. Evolve from a stone age tribe to a distinct industrial nation with unique game mechanics and battle for supremacy with dozens of players on a unique procedurally generated map.

84% positive of 23,797 reviewsPlaying now: 864Free

Warzone 2100

In the late 21st century, the world's civilizations are wiped out by a series of nuclear strikes, seemingly caused by a massive malfunction of the new NASDA (North American Strategic Defense Agency) strategic defense system.

88% positive of 1,636 reviewsPlaying now: 9Free

Circle Empires Rivals

In this fast-paced multiplayer RTS, you and your friends will take control of your own tiny kingdoms and conquer a world made of circles. Each one is overflowing with enemies to fight, monsters to hunt and loot to hoard – but watch out... Friends can quickly become rivals!

89% positive of 1,565 reviewsPlaying now: 4$15.99

Age of Empires: Definitive Edition

Age of Empires, the pivotal real-time strategy game that launched a 20-year legacy returns with modernized gameplay, all-new 4K visuals, 8-person multiplayer battles and a host of other new features. Welcome back to history.

84% positive of 14,408 reviewsPlaying now: 761$19.99