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

Antiprism
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Antiprism brings classic shoot 'em up mechanics to VR and combines them with innovative single-player twin-ship gameplay. Control two ships at once as the pilots Jexen and Malik shoot hordes of enemies, dodge enemy fire, find and upgrade items, and beat hard bosses on their journey through The Gone.
- 2

Vostok 2061
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Vostok 2061 is a modern-graphics vertical scroll shooter. Gorgeous alien worlds, spaceships, and bosses. Explore mysteries as you listen to a great soundtrack!
- 3

Earthion
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.
- 4

GALXAGAR
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
"Don't go to GALXAGAR"; a phrase uttered by many who have traversed its rim. Untold treasures, and terrors, await within its blackened depths. Ready your craft, spacefarer, because you're about to enter the most dangerous sector in all the stars. Get ready.. for GALXAGAR!
- 5

Royal Odyssey
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Royal Odyssey is a retro-style arcade space shooter where you pilot Prince Zayven’s ship through a deadly asteroid storm, blasting your way to survival.
- 6

Cyberpunk 3776
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Cyberpunk 3776 harkens back to the glory days of arcade shoot-em-ups. It all begins on a postapocalyptic earth and proceeds into space. Your journey will be a metaphor about life and death, a road that every person has to walk down alone. The only choices you get while on your path to the inevitable end: keep your head up high or forfeit.
- 7

While you are Downloading
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
A quick and action paced retro styled arcade shooter, or shoot 'em up (shmup) if you like. Perfect to play in short chunks, like when you are waiting for big games to download.
- 8

Beat Hazard
Single-player alternative to Orbital Bombardment — playable solo, no multiplayer required. Shares Action with Orbital Bombardment.
Experience your music collection like never before with this intense music driven arcade shooter. Each of your songs will have its own unique ebb and flow based on the music.