Single-player games like Interplanetary: Enhanced Edition
Below are 10 single-player Steam games similar to Interplanetary: Enhanced Edition, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Interplanetary: Enhanced Edition page.
Ranked picks
- 1
Worbital
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Indie and Strategy with Interplanetary: Enhanced Edition.
With the shifting gravity on your side, aim your cannons, blast your enemies and enjoy the fireworks. Worbital is a real-time strategic artillery game in space, peppered with a heavy dose of cosmic chaos. The goal: be the last civilization standing!
- 2
Galactic Civilizations III
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy with Interplanetary: Enhanced Edition.
Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.
- 3
ENDLESS™ Space - Definitive Edition
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy with Interplanetary: Enhanced Edition.
ENDLESS™ Space is a turn-based 4X strategy game, covering the space colonization age in the ENDLESS™ Universe, where you can control every aspect of your civilization as you strive for galactic domination.
- 4
Into the Breach
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy and Indie with Interplanetary: Enhanced Edition.
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
- 5
The Last Federation
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy and Indie with Interplanetary: Enhanced Edition.
From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.
- 6
Stars in Shadow
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy and Indie with Interplanetary: Enhanced Edition.
Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force.
- 7
XCOM: Enemy Unknown
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy with Interplanetary: Enhanced Edition.
The XCOM: Enemy Unknown - Slingshot Pack is Now Available!
- 8
Age of Wonders: Planetfall
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy with Interplanetary: Enhanced Edition.
Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders series, bringing all the exciting tactical turn-based combat and in-depth empire building of its predecessors to space in an all-new, sci-fi setting.
- 9
Worms
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Strategy with Interplanetary: Enhanced Edition.
Throw a grenade down memory lane with the original and classic turn-based strategy game Worms™! Up to 4 teams of worms do battle over an ever-changing battlefield with falling weapon crates, crazed exploding sheep and more besides. Winner of many industry awards, find out what all the fuss was about.
- 10
Mushroom Crusher Extreme
Single-player alternative to Interplanetary: Enhanced Edition — playable solo, no multiplayer required. Shares Indie with Interplanetary: Enhanced Edition.
Mushroom Crusher Extreme is a retro-styled arcade-action game, that throws you right in the heart of a giant Shroom invasion. Fight off the vicious fungi with elemental magic and save the day, before it’s too late.