Games like War For Galaxy: New Era
Games like War For Galaxy: New Era include Stellaris, X4: Foundations, Avorion, Star Trek: Infinite, and Kerbal Space Program. We matched them by the tags players give War For Galaxy: New Era on Steam (4X, RTS, Space, Exploration, and Flight): closest matches first, and among equally close ones the better-known games.

Stellaris
Shared: Space · 4X · Exploration

X4: Foundations
Shared: Space · 4X · Exploration

Avorion
Shared: Exploration · Space · Sandbox

Star Trek: Infinite
Shared: 4X · Space · Exploration

Kerbal Space Program
Shared: Space · Sandbox · Building

Elite Dangerous
Shared: Space · Exploration · Space Sim

Space Engineers
Shared: Space · Sandbox · Building

Kerbal Space Program 2
Shared: Space · Exploration · Sandbox

EVE Online
Shared: Exploration · Space · Space Sim

STAR WARS™ Empire at War - Gold Pack
Shared: RTS · Space · Strategy

Europa Universalis IV
Shared: 4X · Wargame · Grand Strategy

No Man's Sky
Shared: Space · Exploration · Sandbox

Spaceflight Simulator
Shared: Space · Sandbox · Exploration

NEBULOUS: Fleet Command
Shared: RTS · 4X · War

Empyrion - Galactic Survival
Shared: Space · Exploration · Building

Sins of a Solar Empire®: Rebellion
Shared: Space · RTS · 4X

Sid Meier’s Civilization® VI
Shared: 4X · Strategy · Grand Strategy

Starbase
Shared: Space · Building · Sandbox

Galactic Civilizations IV
Shared: Space · 4X · Exploration

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

Stormworks: Build and Rescue
Shared: Sandbox · Building · Flight

Dyson Sphere Program
Shared: Space · Building · Sandbox

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

Anno 117: Pax Romana
Shared: RTS · Sandbox · Exploration