Single-player games like Out Zone
Below are 14 single-player Steam games similar to Out Zone, 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 Out Zone page.
Ranked picks
- 1

Twin Cobra
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Blast battalions of tanks into smoking craters and conquer air and sea from the sky's fastest attack chopper! Toaplan's coin-op shooter Twin Cobra flies to PC with fresh features and quality-of-life updates!
- 2

Hexapoda
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
After the last human war, gases were spread through the atmosphere making it unbreathable. The richest to fled to orbital colonies and the others took refuge underground. Get ready to fight giant Insects for the future of humanity !
- 3

Twin Hawk
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Take on powerful tanks and battleships with the best use of your fighter in this military themed vertical arcade shoot ‘em up by Toaplan! Summon friendly fighter planes to avoid emergencies and increase firepower. Now on PC with modern enhancements!
- 4

Dogyuun
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
A science fiction-themed vertically scrolling shoot 'em up game known for its stunning detailed pixel art, gigantic bosses, and a menacing difficulty. From the legendary studio Toaplan, this is quite possibly the most rock and roll shooting game of all time.
- 5

Truxton 2
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
The sequel to Toaplan’s shoot ‘em up masterpiece Truxton is a thrilling insane space action with an unforgiving difficulty level. Enjoy the visually stunning pixel graphics and vibrant music as you dodge the high-speed bullet rain and take on tough bosses.
- 6

Zero Wing
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Defend the galaxy from vicious space pirates! Seize your foes and fire them back at their allies for devastating destruction in Toaplan's legendary horizontal arcade shooter, now on PC with all-new features and quality-of-life bonuses!
- 7

Truxton
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
The ruthless Gidans invite you to an explosive space scramble! Head into the mighty Super Fighter and disintegrate your foes in all directions with various upgradeable weapons. Toaplan's no-frills vertical shooter Truxton speeds onto PC with new features and quality-of-life updates!
- 8

Grind Stormer
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Grind Stormer, aka V・V, is a vertically scrolling manic shooter with gorgeous pixel art graphics and an upbeat FM soundtrack. Developed by an all-star team at the legendary Japanese studio Toaplan, known for their stellar shoot ‘em ups.
- 9

WARRIORS
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Warriors is a cutting-edge multiplayer shooter that blends breathtaking realism with adrenaline-pumping action. Designed for players of all skill levels, it offers the flexibility to battle against real players or challenge advanced AI bots in single-player mode. The game boasts seven game modes.
- 10

Earthion
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
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.
- 11

Gimmick! 2
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Embark on a sparkling journey in this long-awaited sequel to SUNSOFT’s legendary 8-bit platformer Gimmick! Solve puzzles, trick enemies, and explore a physics-based playground. Yumetaro is back!
- 12

Wunderling DX
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Dash, jump, and fly at full speed through Wunderling DX: a non-stop puzzle platformer and the world's first "goomba simulator"! Race against the clock, beat tricky puzzles to uncover shiny secrets, and stomp the odds to please your evil overlord!
- 13

Tiger Heli
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Take off on a classic arcade journey with Tiger-Heli, Toaplan's pioneering vertical shooter that set the stage for an entire genre. Now available on PC with a host of modern upgrades!
- 14

Slap Fight
Single-player alternative to Out Zone — playable solo, no multiplayer required. Shares Action with Out Zone.
Artificial intelligence threatens the galaxy. Buckle up and fight computing power with the only power that counts: FIREPOWER! Experience Toaplan's brain-melting Slap Fight (AKA Alcon) with its gauge-based power-ups and strategic gameplay. Now on PC with the latest features!