Single-player games like Space Turret Gunner 宇宙大炮手
Below are 9 single-player Steam games similar to Space Turret Gunner 宇宙大炮手, 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 Space Turret Gunner 宇宙大炮手 page.
Ranked picks
- 1

GORN
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
GORN is a ludicrously violent VR gladiator simulator, made by Free Lives, the developers of Broforce and Genital Jousting.
- 2

Red Matter 2
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
Red Matter 2 is an immersive, puzzle-adventure game that will transport you to the far reaches of space. Step into the shoes of Sasha, an agent awakened in a lunar base by an undercover operative and tasked with uncovering the secrets of the mysterious Red Matter.
- 3

Arizona Sunshine®
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
Built exclusively for VR, Arizona Sunshine® puts you and up to 3 fellow survivors in the midst of a zombie apocalypse. Survive solo or in co-op, handle weapons with real-life movements, and explore a post-apocalyptic world in VR. Putting the undead back to rest is more thrilling than ever before.
- 4

Moss
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
Moss is an action-adventure puzzle game from Polyarc tailor-made for the VR platform. It combines classic components of a great game—compelling characters, gripping combat, and captivating world exploration—with the exciting opportunities of VR.
- 5

Synth Riders
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
Let the music move you in Synth Riders, a dance-action VR rhythm game with custom song support and a thriving multiplayer community!
- 6

BONEWORKS
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
BONEWORKS is an Experimental Physics VR Adventure. Use found physics weapons, tools, and objects to fight across dangerous playscapes and mysterious architecture.
- 7

Beat Saber
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Indie with Space Turret Gunner 宇宙大炮手.
Beat Saber is a VR rhythm game where you slash the beats of adrenaline-pumping music as they fly towards you, surrounded by a futuristic world.
- 8

Sprint Vector
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Action and Indie with Space Turret Gunner 宇宙大炮手.
Welcome to Sprint Vector Championship Intergalactica, where the physical thrill of extreme sports meets the unhinged energy of a zany game show! Run, jump, climb, drift, and fly at extreme velocity as you race up to 8 players and battle obstacles in this frenetic VR adrenaline platformer!
- 9

Box Cats Puzzle
Single-player alternative to Space Turret Gunner 宇宙大炮手 — playable solo, no multiplayer required. Shares Indie with Space Turret Gunner 宇宙大炮手.
This is a puzzle game. A lot of cute cats want to enter a box, you need to help them~!