Single-player games like DarkSpase
Below are 8 single-player Steam games similar to DarkSpase, 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 DarkSpase page.
Ranked picks
- 1

Galactic Federation
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Action and Indie with DarkSpase.
Classical 3D space combat simulation with unique 100% dynamic destruction engine, allows you to realistically damage and burn through your enemies exactly where you hit them with blasters, causing their onboard systems and armor to melt away and fall apart. Made by solo developer.
- 2

Blackstar Ranger
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Action and Indie with DarkSpase.
Blackstar Ranger is a high-octane and immersive first-person space shooter. From the seat of your advanced fighter, you will complete contracts for BLACKSTAR, the most esteemed Private Military Faction in the solar system. With 6DOF capability, you will battle threats throughout the system.
- 3

Sylph
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Simulation with DarkSpase.
Operate a spacecraft at the edge of a singularity. Use realistic orbital mechanics and Newtonian physics to explore a star system around a black hole and what lies beyond.
- 4

Hypergate
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Action and Indie with DarkSpase.
Hypergate is an arcade-style space combat game. It is focused on fast-paced combat rather than resources, realistic flight, or grinding. It features a 2-hour campaign, LAN or single-player Instant Action for customizing your own battles, 30 upgrades to buy using in-game points, and 3 ships to fly.
- 5

Starbase Gunship
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Action and Simulation with DarkSpase.
Starbase Gunship places you in the seat of a weapons officer on a state-of-the-art Gunship as you defend a remote outpost from an Alien invasion fleet. With access to laser cannons, missiles, miniguns and nuclear warheads, you are the last line of defense between humanity and the alien invaders.
- 6

Cyber Tunnel Escape
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Indie and Simulation with DarkSpase.
Immersive 6 degree of freedom 1000kmh+ high speed flying experience! Drive fast and carefully to survive from a plasma blast as long as you can. Over 2000 different styled tunnels to explore! Support PC & Meta Quest VR.
- 7

Ionic Drive
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Racing with DarkSpase.
Plan your flight path, execute a perfect flip-and-burn manoeuvre and pray that your hull survives any impact in this space flight simulation/racing game. Can you avoid collision and finish your flight?
- 8

Stellar Courier
Single-player alternative to DarkSpase — playable solo, no multiplayer required. Shares Action and Simulation with DarkSpase.
Arcade space shooter. You are a courier with one package to deliver across a broken galaxy. Plane-like flight, fights with pirates, the old army and aliens in a 20+ mission story campaign. Pick your ship and mods between missions. No grind, no filler.