Single-player games like 星宇战舰 Astral-Battlecraft
Below are 8 single-player Steam games similar to 星宇战舰 Astral-Battlecraft, 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 星宇战舰 Astral-Battlecraft page.
Ranked picks
- 1

The AC130 slays the zombies.
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Adventure with 星宇战舰 Astral-Battlecraft.
In the doomsday world of zombies, a tactical team searching for survivors is surrounded by countless zombies and is in a very critical situation. The command center urgently dispatches an AC130 to provide fire cover and assist in the evacuation.
- 2

Space Scavenger 2
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Adventure with 星宇战舰 Astral-Battlecraft.
A fast-paced, top-down action roguelite about building outlandish modular spaceships and discovering broken synergies. Scavenge resources, craft absurd builds, and hone your abilities in a paradoxical time loop.
- 3

Girl Frame
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Adventure and RPG with 星宇战舰 Astral-Battlecraft.
A sci-fi Vampire Survivors-like shooter. Control mecha girls to fight terrifying bug swarms. 40+ unique weapons & hundreds of passive skills for diverse Builds. Features space base management, mecha girl development, Live2D healing massages, and 4-player co-op. Enjoy interstellar survival adventures
- 4

Project: ELIOT
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Adventure with 星宇战舰 Astral-Battlecraft.
Dive into 'Project ELIOT,' a gripping rogue-like with rich story, diverse magical spells, and endless dungeons. Are you ready to confront the darkness?
- 5

Endless Bonds
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Adventure with 星宇战舰 Astral-Battlecraft.
Survive escalating enemy hordes alone or in co-op. Build devastating weapon combinations, fight giant bosses across changing stages, recruit companion creatures, and earn permanent upgrades for your created survivor.
- 6

Destropolis 2
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action with 星宇战舰 Astral-Battlecraft.
Hordes of red cube enemies. Bullets, lasers and nukes. Cities to raze to the ground.
- 7

Shootvaders: The Beginning
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Casual with 星宇战舰 Astral-Battlecraft.
The Space mission center has ordered you to fly into space and find a new planet. New planet will bring a new possibilities to humankind. The flight won't be easy! The universe has many alien groups that want to stop you.
- 8

Free Stars: Children of Infinity
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and Adventure with 星宇战舰 Astral-Battlecraft.
Experience a stellar space adventure and the sequel to The Ur-Quan Masters. Travel through hyperspace, engage in fast-paced combat, discover weird worlds, and meet a unique cast of truly alien aliens as you uncover a mystery that threatens the galaxy.