Single-player games like Orbital Gear
Below are 13 single-player Steam games similar to Orbital Gear, 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 Gear page.
Ranked picks
- 1

Strike Suit Infinity
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Strike Suit Infinity is a frantic high score chaser set in the Strike Suit Zero universe. Your skill is the only thing that matters and whatever combat experience you've had so far is irrelevant. There is no end to the enemies you'll face. There is no winning. There is only the fight for survival.
- 2

War Tech Fighters
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action with Orbital Gear.
War Tech Fighters - the space action game that combines the spectacular action of Japanese Anime with Hollywood Blockbusters. Configure, upgrade and customize your War Tech and dive into battle to fight back the Zatronian forces and save your galaxy!
- 3

Cobalt
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Forget everything you’ve learned about combat. Cobalt’s slo-mo mechanic lets you perform moves that other games can’t comprehend. Discover the secrets of a distant colony in a cosmic campaign, take on challenges and rule the leaderboards, or face off against others in local and online multiplayer.
- 4

Enemy Mind
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
A retro shooter with a new power: the power to become any ship.Lost in the depths of space, you are a being of pure psychic energy with the uncanny power to take over and control anything you see in order to survive.Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies.
- 5

Gravity Circuit
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Gravity Circuit is a flashy action packed 2D platformer in the spirit of console classics. Follow Kai, a lone operative war hero who harnesses the mysterious powers of the Gravity Circuit, on an adventure in a futuristic world inhabited by sentient robots.
- 6

Stardust Galaxy Warriors: Stellar Climax
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Stardust Galaxy Warriors: Stellar Climax is a fast-paced couch co-op action shooter with SHMUP/Brawler gameplay and RPG elements. Choose your mechs, weapons & upgrades then soar through space, defeat evil & save the future... from itself!
- 7

Astebreed: Definitive Edition
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 8

Intrusion 2
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
"This is some of the most fun I've had with a game so far this year, and it will go down as one of the best side-scrolling shooters of all time." - 9/10, Destructoid
- 9

Quake
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action with Orbital Gear.
Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.
- 10

Unreal Tournament: Game of the Year Edition
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action with Orbital Gear.
Unreal Tournament is the original King of the Hill in the frag-or-be-fragged multiplayer gaming world. As the undisputed 1999 Game of the Year, Unreal Tournament grabbed the first person shooter genre by the soiled seat of its pants and knocked it around the room with its never-before-seen graphics, brutal edge-of-your-seat gameplay and...
- 11

Titanfall - The Final Hours
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action with Orbital Gear.
Written over the past four years, journalist Geoff Keighley ("The Final Hours of Portal 2") chronicles the making of TITANFALL from Respawn Entertainment. This longform app features never-before-seen photos, video and concept art from early development versions of the game.
- 12

Robonauts
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Shoot through storms of weird and funny creatures, jump between planets by switching gravity, and relive the childhood fun of your very first arcade shooters - alone or with a friend in co-op!
- 13

Soldat
Single-player alternative to Orbital Gear — playable solo, no multiplayer required. Shares Action and Indie with Orbital Gear.
Soldat is a unique 2D (side-view) multiplayer action game. Soldiers fight against each other in 2D battle arenas using a deadly arsenal of military weapons, across 7 default game modes.