Base Building Strategy games to play together

215 Base Building Strategy games your group can play together online, including Space Engineers, Kingdom Two Crowns, and PixARK.

All games: 24

Space Engineers: Build and Explore Together

Share a Creative or Survival world in Space Engineers, where your group turns mined resources and block-by-block ideas into ships, bases, and missions.

88% positive of 102,789 reviewsPlaying now: 4,445$19.99

Kingdom Two Crowns

Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

89% positive of 32,946 reviewsPlaying now: 1,933$19.99

PixARK

Enter a world of mystery, danger, ancient dinosaurs, mythical beasts, and cubes! Work by yourself or with a tribe of others to gather materials, craft useful items, tame wild creatures, and build huge bases to survive in PixARK!

72% positive of 11,266 reviewsPlaying now: 506$19.99

The Colonists

Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.

85% positive of 1,056 reviewsPlaying now: 23$24.99

Zero-K

With 100+ truly unique units, Zero-K is an RTS of freedom and creativity, tempered by a decade of refinement. Sculpt land into a castle and throw invaders off it with a Jugglenaut. Explore a massive campaign, solo or co-op. Hop online for epic 32 player battles or fast paced 1v1, on 100s of maps.

92% positive of 4,427 reviewsPlaying now: 136Free

SpellForce 3 Soul Harvest

Three years after the Purity Wars, Nortander is on the cusp of a new era.

84% positive of 1,996 reviewsPlaying now: 1$19.99

Terraforming Mars

The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.

70% positive of 5,219 reviewsPlaying now: 339$19.99

Northgard: Definitive Edition

Northgard: Definitive Edition is a critically acclaimed real-time strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne!

85% positive of 54,588 reviewsPlaying now: 983$9.79

Conan Unconquered

From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.

70% positive of 1,205 reviewsPlaying now: 5$19.99

Dig or Die

Crash land on a hostile planet where you'll have to build the strongest defenses if you wish to live to escape from it. But be warned... this planet is merciless. Build strong, and smart; else physics may flood or destroy your only hopes of survival.

90% positive of 3,863 reviewsPlaying now: 5$11.99

Pirates of Everseas

Build a pirate empire & explore the open seas in this exciting strategy game!

64% positive of 134 reviewsPlaying now: 5Free

Ancestors Legacy

Ancestors Legacy is a squad-based real time strategy with a strong focus on tactics. Inspired by medieval European history, it brings to life four different nations and their conflicts, usually solved by war.

80% positive of 5,815 reviewsPlaying now: 33$34.99

Dungeons 3

At last, the Dungeon Lord has successfully united the forces of evil and established his dark empire. Time for the next step in his most diabolical quest: expansion!

93% positive of 12,659 reviewsPlaying now: 84$5.99

SUPREMACY: WORLD WAR 3

This Long Term Strategy Game lets you take control of the armed forces of your nation. Become responsible for its military expansion, technological research and economic development. Form alliances and wage total war for global dominance on the battlefields of World War 3.

74% positive of 6,036 reviewsPlaying now: 395Free

Stronghold 2: Steam Edition

Tax, torture or treat your peasants! Rehabilitate criminals or sentence them to death? Decide as you enjoy jousting over a lavish banquet, all while under siege from the warmongering Lord Barclay.

88% positive of 4,935 reviewsPlaying now: 333$14.99

Rusted Warfare - RTS

{{An RTS inspired by the classics of the past!}} Making up for it's subpar retro graphics with fun gameplay and modern multi-threaded tech enabling huge battles to run smooth... Featuring singleplayer challenges, skirmish, sandbox, 10-player multiplayer & workshop modding.

96% positive of 6,725 reviewsPlaying now: 172$4.99

Forts

Unleash your creativity and strategic prowess in Forts, the exhilarating physics-based RTS! Design, construct, and customize imposing fortresses, bristling with devastating firepower, and blast your opponent’s buildings to rubble!

91% positive of 21,347 reviewsPlaying now: 471$14.99

Halo Wars: Definitive Edition

Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.

92% positive of 8,715 reviewsPlaying now: 234$19.99

SpellForce 3 Reforced

SpellForce 3 - The perfect blend between RTS and RPG!

75% positive of 5,808 reviewsPlaying now: 13$39.99

Empires Apart

An exciting free-to-play Real Time Strategy game set in medieval times. Uniquely designed factions, customization options, singleplayer and multiplayer gameplay. Gather resources, raise an army and lead your civilization to victory in a classic RTS, brought to the modern age.

67% positive of 2,493 reviewsPlaying now: 8Free

METAL GEAR SURVIVE

METAL GEAR SURVIVE builds upon MGSV’s stealth action gameplay with elements of exploration and survival creating a bold new experience. *An internet connection is required to play the game.

63% positive of 3,707 reviewsPlaying now: 21$29.99

Cossacks 3

Cossacks 3 is the return of RTS classics. Obtain resources, build cities and research technologies while taking command of great armies, crushing enemies in grand historical warfares on land and sea!

82% positive of 12,478 reviewsPlaying now: 1,051$19.99

Screeps: World

Screeps: World is an open source MMO strategy sandbox game for programming enthusiasts. You control your colony by writing JavaScript code that operates 24/7 in the huge persistent online open world.

86% positive of 1,944 reviewsPlaying now: 48$19.99

Ashes of the Singularity: Escalation

A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.

75% positive of 2,712 reviewsPlaying now: 40$29.99