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

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
- 3

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?
- 4

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.
- 5

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.
- 6

BOXHEAD:Immortal
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 zombie virus, brought to BOXHEAD World by a meteorite that fell unexpectedly, continues to turn people into the zombies. To survive in this purgatorial world, you must unleash every bullet into the hordes of the zombies and use any explosive objects to drench every inch of the land in blood.
- 7

CYGNI: All Guns Blazing
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action with 星宇战舰 Astral-Battlecraft.
An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes CYGNI the vanguard for the next generation of shoot-em ups. Outgunned, outmanned and out on your own, plunge into a sky full of hell in a last-ditch battle for survival.
- 8

Godrop
Single-player alternative to 星宇战舰 Astral-Battlecraft — playable solo, no multiplayer required. Shares Action and RPG with 星宇战舰 Astral-Battlecraft.
One level of warning, cosmic droplet rampage! A roguelike game featuring impact piercing. Collect holy relics, build up your energy, and morph the droplets to invade the solar system and destroy the ignorant human fleet to the ground!