Single-player games like Terra Invicta
Below are 15 single-player Steam games similar to Terra Invicta, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Terra Invicta page.
Ranked picks
- 1

The King's Campaign
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Conquer Medieval Europe and North Africa in a combination of Grand Strategy and Real-Time Strategy gameplay where you rule one of 28 kingdoms as you build and manage your cities, engage in diplomacy and command massive armies on the world map and on the battlefield
- 2

Conqueror's Stage
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy with Terra Invicta.
No fixed maps. No scripted history. No tutorial treadmill. Conqueror's Stage is a real-time grand strategy across five ages — where every decision trades against another. Grand strategy, finally designed to be finished.
- 3

Xenonauts 2
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.
- 4

ENDLESS™ Legend 2
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Lead your people to victory on an ever-evolving world in this strategy game featuring asymmetric factions led by powerful heroes. Build your empire, wield political influence, and raise grand armies to wage war in a race to uncover dark secrets buried within the planet.
- 5

Sid Meier's Civilization VII
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!
- 6

Imperialist
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Can you exploit the New World to control the Old? Lead your nation over five centuries of history in this 4X Strategy game. Build production chains, manage logistics, grow your Empire, and outmanoeuvre rivals diplomatically or on the battlefield, to become history's first Superpower.
- 7

Three Kingdoms : Alias
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
A world where officers hide their names and abilities. Can you spot Zhuge Liang? A hardcore turn-based strategy simulation for true Three Kingdoms devotees.
- 8

Victoria 3
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.
- 9

Stellaris
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
- 10

Hearts of Iron IV
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history.
- 11

Distant Worlds 2
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.
- 12

The Expanse
Single-player alternative to Terra Invicta — playable solo, no multiplayer required.
You and your team are elite killers. Its your job to help defend and protect earth and inform us of your findings. The South East Spaceport have reported nightmareish zombies. The most unsettling thing is that people have changed and will not stop eating each other.
- 13

XCOM® 2
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy with Terra Invicta.
XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.
- 14

Aurora
Single-player alternative to Terra Invicta — playable solo, no multiplayer required.
This is a light puzzle game of pretty girls, so help the girls solve their problems! Then you can interact with the pretty girls.
- 15

Fate of the World
Single-player alternative to Terra Invicta — playable solo, no multiplayer required. Shares Strategy and Simulation with Terra Invicta.
Fate of the World is a dramatic global strategy game that puts all our futures in your hands. The game features a dramatic set of scenarios based on the latest science covering the next two centuries. You must manage a balancing act of protecting the Earth’s resources and climate versus the needs of an ever-growing world population, who...