Games like Xenia's Ark
Games like Xenia's Ark include ENDLESS Space™ 2, Master of Orion, Stellaris, Sid Meier's Civilization®: Beyond Earth™, and Sid Meier's Civilization® V. We matched them by the tags players give Xenia's Ark on Steam (Strategy, 4X, Turn-Based, and Space): closest matches first, and among equally close ones the better-known games.

ENDLESS Space™ 2
Shared: Strategy · 4X · Space

Master of Orion
Shared: Strategy · 4X · Turn-Based

Stellaris
Shared: Strategy · Space · 4X

Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · 4X · Space

Sid Meier's Civilization® V
Shared: Strategy · Turn-Based · 4X

Sid Meier’s Civilization® VI
Shared: Strategy · Turn-Based · 4X

ENDLESS Space™ - Definitive Edition
Shared: Strategy · 4X · Space

ENDLESS Legend™
Shared: Strategy · 4X · Turn-Based

Master of Orion 2
Shared: Strategy · 4X · Turn-Based

Age of Wonders: Planetfall
Shared: Strategy · 4X · Turn-Based

StarDrive 2
Shared: Strategy · Space · 4X

HUMANKIND™
Shared: Strategy · 4X · Turn-Based

Sins of a Solar Empire II
Shared: Strategy · Space · 4X

Sid Meier's Starships
Shared: Strategy · Space · 4X

Sid Meier's Civilization® III Complete
Shared: Strategy · Turn-Based · 4X

Warhammer 40,000: Gladius - Relics of War
Shared: Strategy · 4X · Turn-Based

The Battle of Polytopia
Shared: Strategy · Turn-Based · 4X

Civilization IV: Beyond the Sword
Shared: Strategy · 4X · Turn-Based

Sword of the Stars: Complete Collection
Shared: Strategy · 4X · Space

Age of Wonders III
Shared: Strategy · 4X · Turn-Based

X4: Foundations
Shared: Space · 4X · Strategy

Interstellar Space: Genesis
Shared: Strategy · 4X · Space

BattleTech
Shared: Strategy · Turn-Based · Space

Master of Orion 1
Shared: Strategy · 4X · Turn-Based