2D · 4X games to play together

19 2D · 4X games your group can play together online, including OpenFront, Imperial Ambitions, and Nexus Legacy.

All games: 19

OpenFront

A massively multiplayer real-time strategy game pitting hundreds of players against one another. Over one million nuke each other every month.

86% positive of 1,173 reviewsPlaying now: 638$6.99

Imperial Ambitions

Discover and colonize the world, Allocate your labor force, Monopolize markets, Fight tactical battles, Survive the age of imperialism...

80% positive of 105 reviewsPlaying now: 5$19.99

Nexus Legacy

Rebuild civilization from a single planet in Nexus Legacy, a persistent sci-fi 4X MMO. Colonize worlds, manage resources, research technologies, command fleets, forge alliances, and fight for control of a living galaxy.

65% positive of 381 reviewsPlaying now: 97Free

Global Protocol: New World Order

Lead any of 221 countries through a living 2026 world in this data-driven grand strategy game. Shape economies, politics and alliances, wage conventional or nuclear war, run covert operations, and rewrite the global order—alone or online with up to seven friends.

73% positive of 102 reviewsPlaying now: 6$19.99

Emperor of the Fading Suns Enhanced

Command interstellar forces in this epic return of the 4X strategy classic. From planetary politics to galactic warfare, the stakes couldn’t be higher as you lead your Royal House through battles on land, sea, air, and the vast reaches of space.

94% positive of 177 reviewsPlaying now: 9$9.99

Sanguo's Ambition 4 :Three Kingdoms

A real-time strategy+team competition game, in 189, the Han Dynasty launched a mutual attack and expansion of territories, operating their own forces, and seizing generals and resources until the world was unified.

66% positive of 103 reviewsPlaying now: 4$9.99

Viking Rise

Race against other players to explore Valhalla and conquer Midgard!

69% positive of 1,010 reviewsPlaying now: 633Free

Pixel Starships

Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.

73% positive of 3,034 reviewsPlaying now: 129Free

Doomsday: Last Survivors

The legendary captain descends as hidden power engulfs the wasteland! The Seven Deadly Sins Collab is now live!

63% positive of 966 reviewsPlaying now: 632Free

Ozymandias: Bronze Age Empire Sim

Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer.

88% positive of 1,324 reviewsPlaying now: 19$14.99

Hero's Hour

A fast turn-based strategy RPG with real-time combat. Develop your cities and armies, level up your heroes to gain new, powerful spells and skills, and explore the wonders and dangers of the procedurally generated maps as you aim to conquer your enemies before they do the same to you.

78% positive of 4,660 reviewsPlaying now: 34$17.99

Conquest of Elysium 5

Conquest of Elysium 5 is a quick turn based fantasy strategy game with a touch of rogue-like. The game is full of depth, details and monsters. There are also a huge number of factions, each with its own unique gameplay and magic rituals.

89% positive of 1,937 reviewsPlaying now: 150$29.99

Airships: Conquer the Skies

Construct mighty steampunk airships and fly them into battle, waging war and conquering the skies!

95% positive of 6,221 reviewsPlaying now: 71$24.99

Hades' Star

A unique space strategy game where thousands of players participate in one shared galaxy.

72% positive of 2,696 reviewsPlaying now: 134Free

Pirates of Everseas

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

64% positive of 134 reviewsPlaying now: 5Free

Demise of Nations

Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization.

81% positive of 558 reviewsPlaying now: 1Free

Conquest of Elysium 3: Team Up Against the Map

Build a turn-based fantasy team with up to eight player slots, mixing friends and AI. Online allies can combine attacks; hotseat play shares one computer but keeps that team limitation.

78% positive of 284 reviewsPlaying now: 0$9.99