Single-player games like Star Valor
Below are 16 single-player Steam games similar to Star Valor, 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 Star Valor page.
Ranked picks
- 1
Rebel Galaxy
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
- 2
Astrox Imperium
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
- 3
Reality Break
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Rewrite the universe! Break reality to change your fate, and use your powers to stop sinister forces from altering existence itself. Discover the origin of your new abilities in a fast-paced ARPG Loot Collection Roguelite where you will bend, break, and change the laws of the universe!
- 4
Vanguard Galaxy
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Indie with Star Valor.
A relaxing game about space exploration that can be played full screen or at the bottom of your screen. Trade, fight, mine and salvage your way through a procedurally generated galaxy. Let the game idle while your autopilot handles business and builds your fortune.
- 5
Avorion
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 6
Void Destroyer 2
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
- 7
Starcom: Unknown Space
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
- 8
ΔV: Rings of Saturn
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
- 9
Starpoint Gemini 2
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and RPG with Star Valor.
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
- 10
Stellaris
Single-player alternative to Star Valor — playable solo, no multiplayer required.
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
- 11
Star Control I and II
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Explore a vast universe with pulse-pounding action, side-splitting humor, and hair-raising plot twists in these 2 classic space adventure games.
- 12
X4: Foundations
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action with Star Valor.
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
- 13
Starpoint Gemini Warlords
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and RPG with Star Valor.
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
- 14
S.P.A.T.
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action and Indie with Star Valor.
Join the Special Paranormal Assault Team in this thrilling hunting shooter! Battle monsters, demons, and ghosts. S.P.A.T. - where our motto is "Fight monsters, get paid, die horribly."
- 15
Mount & Blade
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Indie and RPG with Star Valor.
Calradia is a land at war, offering great riches and even greater dangers to adventurers and mercenaries that flock to shed their blood on its soil. With courage and a strong sword, an unknown stranger can make a name as a warrior. Free-form sand-box gameplay.
- 16
Space Rangers HD: A War Apart
Single-player alternative to Star Valor — playable solo, no multiplayer required. Shares Action with Star Valor.
Space adventure, open world RPG, strategy, arcade, quest and more!