Single-player games like Null Vector
Below are 13 single-player Steam games similar to Null Vector, 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 Null Vector page.
Ranked picks
- 1
Red Zirion
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Red Zirion is a retro shooting game with upgradeable attributes in the roguelike style. Game inspired by groups of heroes and animated series from the 80s.
- 2
HyperParasite
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
A rogue-lite twin-stick shooter/brawler that never plays the same twice. Collect and control 60 different characters as the body-snatching alien Parasite with a grudge against humanity. Fight to the top of the food chain: possess the President, push the Big Red Button and one-up the human race.
- 3
Demons are coming!
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Demons are coming! is a bullet hell rougelite shooter where you fight a high variety of demons that occupied your holy land. Use the upgrades you find to your advantage and create your ideal guns to help you kill the most terrifying monsters.
- 4
Radio Free Europa
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
A top-down 2.5D Arcade Spaceship shooter Roguelike. Multiple playable ships, each with different characteristics and weapons. Salvage weapons and upgrades from defeated enemies. Each sector brings unique enemies, bosses, and upgrades. Can you make it all the way back to Earth?
- 5
No Space For All
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
A fleet to defeat, a weapon to collect, and one life to decide everything in the roguelike shooter No Space For All. Let the universe know your second name!
- 6
Meowmunitions
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Meowmunitions gives you a roguelike bullet hell experience with a unique gun customization mechanic, letting you design your gun however you like. The random nature of the game, with multiple augments and artifacts, forces you to think of new and creative synergies to approach each run.
- 7
God's Trigger
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Slay enemies with speed and precision in an over-the-top show of blood and explosions. Play solo or with others, make split-second decisions, dodge bullets, and use weapons and abilities to inflict violence in the most graphic way possible.
- 8
Space Show edition 17
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!
- 9
Smash
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Indie with Null Vector.
Click on the mouse left button to destroy the glass pyramids & push away the obstacles. Stay focused and concentrate on the path destroy every pyramid and push away obstacles coming in the path.
- 10
Capsized
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Capsized is a fast paced 2D platformer focused on intense action and exploration. As a intrepid space traveler, your ship has crash landed on a mysterious alien planet. You must navigate through the perilous environment and fight off blood-thirsty creatures to save your crewmates and escape with your lives!
- 11
The Binding of Isaac
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Now 20% More Evil with the Free Halloween update!
- 12
Enter the Gungeon
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Enter the Gungeon is a bullet hell dungeon crawler following a band of misfits seeking to shoot, loot, dodge roll and table-flip their way to personal absolution by reaching the legendary Gungeon’s ultimate treasure: the gun that can kill the past.
- 13
AsteroidsHD
Single-player alternative to Null Vector — playable solo, no multiplayer required. Shares Action and Indie with Null Vector.
Engage in space-warfare with your friends and foes! Dodge and destroy asteroids while trying to stay alive in multiplayer! Replay value is endless with massive combinations of in-game ship upgrades, modifications, and customization. Destroy Asteroids and Aliens to gain the edge!