Single-player games like Battlevoid: Harbinger
Below are 9 single-player Steam games similar to Battlevoid: Harbinger, 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 Battlevoid: Harbinger page.
Ranked picks
- 1
Heat Signature
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Action and Strategy with Battlevoid: Harbinger.
Heat Signature is a game from the developers of Gunpoint where you break into spaceships, make terrible mistakes, and think of clever ways out of them. You take a mission, fly to the target ship, sneak inside, and make clever use of your gadgets to distract, ambush and take out the crew.
- 2
Crying Suns
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Strategy and Indie with Battlevoid: Harbinger.
Crying Suns is a tactical rogue-lite that puts you in the role of a space fleet commander as you explore a mysteriously fallen empire. In this story rich experience inspired by Dune and Foundation, each successful run will uncover the truth about the Empire... and yourself as well.
- 3
Battlevoid: Sector Siege
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Action and Strategy with Battlevoid: Harbinger.
Battlevoid: Sector Siege is an epic straight into action real-time space strategy game, in which the world has been built to deliver a lively battle field; and the action is never more than just seconds away at the start of every game.
- 4
Void War
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Strategy and Indie with Battlevoid: Harbinger.
Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine.
- 5
Space Rogue
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Strategy and Indie with Battlevoid: Harbinger.
Take on the role of a spaceship captain. Explore new worlds, and engage in intense ship-to-ship battles. Develop unique battle tactics, upgrade your ship, and recruit crew members as you fight for peace or piracy.
- 6
Shortest Trip to Earth
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Action and Strategy with Battlevoid: Harbinger.
Shortest Trip to Earth is a roguelike spaceship simulator focused on exploration, ship management and tactical battles. Embark on a perilous journey across the universe with nuclear missiles, armed crew and a cat.
- 7
FTL: Faster Than Light
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Strategy and Indie with Battlevoid: Harbinger.
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
- 8
Voidship: The Long Journey
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Action and Strategy with Battlevoid: Harbinger.
Design your battleship and fight your way through unforgiving space. This is a tale of a lone spaceship on a centuries-long mission. As the captain, you´ll make strategic decisions, explore unknown sectors, meet allies and enemies, gather resources, technology and crew. To battle stations!
- 9
Space Haven
Single-player alternative to Battlevoid: Harbinger — playable solo, no multiplayer required. Shares Strategy and Indie with Battlevoid: Harbinger.
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.