Games like Solar Wave
Games like Solar Wave include Stellaris, Europa Universalis IV, Dune: Spice Wars, Anno 2205™, and Manor Lords. We matched them by the tags players give Solar Wave on Steam (Strategy, Space, Grand Strategy, 4X, and Simulation): closest matches first, and among equally close ones the better-known games.
Stellaris
Shared: Strategy · Space · Grand Strategy
Europa Universalis IV
Shared: Strategy · Grand Strategy · 4X
Dune: Spice Wars
Shared: Strategy · Sci-fi · 4X
Anno 2205™
Shared: Strategy · Simulation · 4X
Manor Lords
Shared: Strategy · Grand Strategy · Simulation
Distant Worlds 2
Shared: Strategy · Grand Strategy · 4X
STAR WARS™ Empire at War - Gold Pack
Shared: Strategy · Space · RTS
Crusader Kings III
Shared: Strategy · Grand Strategy · Simulation
Europa Universalis V
Shared: Strategy · Grand Strategy · Simulation
Terra Invicta
Shared: Strategy · Grand Strategy · Simulation
ENDLESS Space™ 2
Shared: Strategy · Space · 4X
Dyson Sphere Program
Shared: Space · Simulation · Sci-fi
Sid Meier’s Civilization® VI
Shared: Strategy · Grand Strategy · 4X
X4: Foundations
Shared: Space · Simulation · Strategy
Master of Orion
Shared: Strategy · Space · 4X
Workers & Resources: Soviet Republic
Shared: Strategy · Grand Strategy · Simulation
Sins of a Solar Empire®: Rebellion
Shared: Space · Strategy · Simulation
Distant Worlds: Universe
Shared: Strategy · Space · 4X
Galactic Civilizations IV
Shared: Space · Grand Strategy · Strategy
Against the Storm
Shared: Strategy · Simulation · Grand Strategy
Total War: WARHAMMER
Shared: Strategy · 4X · Grand Strategy
Cities: Skylines
Shared: Strategy · Simulation · Management
Jurassic World Evolution
Shared: Strategy · Simulation · Management
Anno 2070™
Shared: Strategy · Simulation · RTS