Single-player games like Void Destroyer 2
Below are 10 single-player Steam games similar to Void Destroyer 2, 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 Void Destroyer 2 page.
Ranked picks
- 1

Void Destroyer
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Strategy with Void Destroyer 2.
Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you decide to achieve it. Space combat on a RTS scale with space sim savagery.
- 2

Starpoint Gemini Warlords
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Strategy with Void Destroyer 2.
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!
- 3

Endless Sky
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Indie with Void Destroyer 2.
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
- 4

X3: Reunion
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Strategy with Void Destroyer 2.
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
- 5

X4: Foundations
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Strategy with Void Destroyer 2.
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.
- 6

Airship: Kingdoms Adrift
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Strategy with Void Destroyer 2.
Welcome to Suthseg! As the newly commissioned airship captain, forge a mercantile empire across the archipelago, until the great powers of Europa turn their attention toward it. Build up a fleet, chart trade routes, establish industries, and explore the frontier at your airship's helm!
- 7

Astrox Imperium
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Indie with Void Destroyer 2.
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.
- 8

Rebel Galaxy
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Action and Indie with Void Destroyer 2.
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.
- 9

Mount & Blade
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Indie and RPG with Void Destroyer 2.
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.
- 10

Homeworld Remastered Collection
Single-player alternative to Void Destroyer 2 — playable solo, no multiplayer required. Shares Strategy and Simulation with Void Destroyer 2.
Experience the epic space strategy games that redefined the RTS genre. Control your fleet and build an armada across more than 30 single-player missions. Choose unit types, fleet formations and flight tactics for each strategic situation.