79%Strong matchInterstellar Space: Genesis
85%70685% positive reviews, Very Positive across 706 reviews·4X · Sci-fi
—






Take planets and assemble your fleet. The conquest of space is now, navigate through asteroid fields and hide in nebulas to outsmart your opponents. Experience the challenge of ion storms disrupting your ship's sensors and become the ultimate space fleet commander.
INTRO In this immersive turn-based strategy game, you command a fleet of spaceships as you explore the galaxy. Battle for control over a variety of planets, each with unique class levels and building capabilities. Master the challenges of navigating through asteroid fields and ion storms in nebulas, using them to your advantage, or seeking refuge from your enemies. Outmaneuver opponents by strategically placing markets and factories on the planets you control. The ultimate goal is to become the dominant space power, rising above the competition to claim victory. Get ready for an exciting journey through the stars in this thrilling game of space strategy. MAIN FEATURES
The stars await your command! Interstellar Conquest is inspired by a game called Strategic Commander launched for PalmOS a millennia ago.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
Interstellar Space: GenesisShares 4X · Turn-Based Strategy · Turn-Based Tactics , adds Sci-fi85% · 706 positive reviews79%Strong match—
Final TheoryShares 4X · Turn-Based Strategy · Turn-Based Tactics , adds Turn-Based80% · 378 positive reviews72%Strong match—
Planets Under AttackShares Space · PvP , adds Sci-fi65% · 311 positive reviews75%Strong match—
StarDriveShares 4X · Space , adds Sci-fi43% · 1k positive reviews76%Strong match—
Interplanetary: Enhanced EditionShares Turn-Based Strategy · Turn-Based Tactics · Space , adds Turn-Based86% · 533 positive reviews75%Strong match—
Stars in ShadowShares 4X · Turn-Based Strategy · Turn-Based Tactics , adds Sci-fi78% · 708 positive reviews73%Strong match—All matches
The best games like Interstellar Conquest are Interstellar Space: Genesis, Final Theory, Planets Under Attack, StarDrive, and Interplanetary: Enhanced Edition.
Match on: filter matches for Interstellar Conquest by tag
Filters all matches
65%+Strong matches