Single-player games like Steinstern: Spacewar
Below are 8 single-player Steam games similar to Steinstern: Spacewar, 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 Steinstern: Spacewar page.
Ranked picks
- 1
Astro Fighters
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Astro Fighters is a tough old school vertical scrolling bullet hell shooter designed to test your skills with non-stop arcade style action. Fight against large bosses at the end of every level and compete for the high score across 4 difficulty modes to be the best fighter pilot in the game.
- 2
Heliocide
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Heliocide is a relentless top-down scrolling action! Arm your shields, lasers, guns, bombs and missiles to defend the solar system from a massive invasion!
- 3
Void Strike
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Shred endless waves of hostile spaceships in a 1-bit arcade survival roguelite. Build absurd weapon combos, unlock pilots, upgrade your fighter, and survive escalating dogfights against swarms, elite enemies, and colossal bosses.
- 4
Retrobot: 2085
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Retrobot: 2085 is a fast, frantic twin-stick arcade shooter with endless robot hordes, survivor rescues, high-score chasing, extra lives, and chaotic 4-player local multiplayer.
- 5
Skull Head World
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
defend skullheadworld. shoot skulls at invading skulls. collect skulls to protect your skull. flush skulls to upgrade. part single-stick bullet-hell shooter, part top-down physics brawler. super addictive arcade fun.
- 6
Space Scavenger 2
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
A fast-paced, top-down action roguelite about building outlandish modular spaceships and discovering broken synergies. Scavenge resources, craft absurd builds, and hone your abilities in a paradoxical time loop.
- 7
Neon Meltdown
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Your own reactor is the thing trying to kill you. Every kill feeds the heat, and the coolant those kills drop is the only thing that vents it — lying exactly where the danger just was. A twin-stick score chase where diving into the crowd is the only way to survive it. Five modes, co-op up to four.
- 8
Waking Knightmare
Single-player alternative to Steinstern: Spacewar — playable solo, no multiplayer required. Shares Action with Steinstern: Spacewar.
Become a Dream Walker in this high Adrenaline Knightmare! Push yourself to the limits on Single Player for a high score or challenge your friends in a battle with your Knightmares on your side. The choice is yours...