Games like Mini Gal4Xy
Games like Mini Gal4Xy include FTL: Faster Than Light, Sid Meier's Civilization®: Beyond Earth™, ENDLESS Space™ - Definitive Edition, Stellaris, and ENDLESS Space™ 2. We matched them by the tags players give Mini Gal4Xy on Steam (4X, Procedural Generation, Indie, Sci-fi, and Turn-Based Strategy): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Sci-fi · Indie · Space

Sid Meier's Civilization®: Beyond Earth™
Shared: 4X · Sci-fi · Turn-Based Strategy

ENDLESS Space™ - Definitive Edition
Shared: 4X · Sci-fi · Turn-Based Strategy

Stellaris
Shared: 4X · Sci-fi · Space

ENDLESS Space™ 2
Shared: 4X · Sci-fi · Turn-Based Strategy

Oxygen Not Included
Shared: Resource Management · Singleplayer · 2D

Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Indie · Singleplayer

Heat Signature
Shared: Indie · Space · Procedural Generation

Into the Breach
Shared: Indie · Turn-Based Strategy · Strategy

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

Galactic Civilizations III
Shared: 4X · Sci-fi · Turn-Based Strategy

Interstellar Space: Genesis
Shared: 4X · Indie · Sci-fi

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

Master of Orion
Shared: 4X · Sci-fi · Space

Crying Suns
Shared: Indie · Sci-fi · Space

Dome Keeper
Shared: Singleplayer · Sci-fi · Resource Management

No Man's Sky
Shared: Sci-fi · Procedural Generation · Space

StarDrive 2
Shared: Indie · 4X · Sci-fi

Slipways
Shared: Turn-Based Strategy · Sci-fi · Procedural Generation

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

Out There: Ω Edition
Shared: Sci-fi · Space · Resource Management

Sid Meier's Starships
Shared: Sci-fi · Turn-Based Strategy · 4X

Space Pirates and Zombies
Shared: Indie · Sci-fi · Space

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