Single-player games like Oh Ship Arena
Below are 8 single-player Steam games similar to Oh Ship Arena, 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 Oh Ship Arena page.
Ranked picks
- 1
KLAST
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
KLAST is a fast twin-stick bullet-hell roguelite where every run transforms your ship. Chain kills, rescue survivors, collect powerful upgrades, and conquer three distinct campaigns filled with shifting arenas, relentless swarms, and colossal guardians.
- 2
Super Mega Space Blaster Special Turbo
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
The definitive 'Turbo Edition' of the easy to play hard to master space blaster. Bringing more game modes, ships, challenges, upgradable power-ups and frantic retro space blasting fun than ever before. Alone or in co-op you’ll keep coming back to unlock ships, upgrade weapons and beat your high-score.
- 3
Better Not Fall
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
Survive increasingly difficult rounds in a floating arena. Use weapons and powerful abilities to knock enemies into the void before they launch you off the edge, build your loadout during each run, and beat your highest score.
- 4
Stop the Saturnians!
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
Stop the Saturnians is a shooter inspired by classic arcade games. Dodge enemy fire, destroy procedurally generated alien waves and fight massive bosses. Collect resources in the midst of combat to upgrade your ship or improve Earth's defenses. Protect yourself and the planet both!
- 5
Project AETHER: First Contact
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
As a threat from beyond looms over the solar system, take control of the AETHER prototype in this rhythmic and tactical space shooter - fusing classic arcade-style action with stunning 3D environments and an engaging sci-fi story.
- 6
Solaroids
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
Classic Asteroids® updated with modern gameplay and perfected controls. Explore hazardous environments and sneak around asteroids to surprise attack giant bosses. Upgrade your ship to use additional power-ups. Single player or fight with up to 3 friends with intense local coop.
- 7
Curved Space
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
Curved Space is an intense arcade-style twin-stick shooter that takes the classic formula and plunges it into the weirdest reaches of space. Battle cosmic space-invading spiders across curved landscapes where bullets hug the terrain while the horizon drops sharply out of sight.
- 8
Alien Breed 3: Descent
Single-player alternative to Oh Ship Arena — playable solo, no multiplayer required. Shares Action with Oh Ship Arena.
Experience the final explosive chapter in the Alien Breed series and uncover the horrifying truth surrounding the existence of the Breed. Launch discount good thru Nov. 24 10am PST.