Single-player games like Ghost Signal: A Stellaris Game
Below are 9 single-player Steam games similar to Ghost Signal: A Stellaris Game, 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 Ghost Signal: A Stellaris Game page.
Ranked picks
- 1

Until You Fall
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action and Adventure with Ghost Signal: A Stellaris Game.
Fantasy and synthwave collide in this physically active VR sword fighting game. Grow stronger as you battle through an awesome neon environment and strike down magic-infused monstrosities in this hack-and-slash roguelite. Fight. Fall. Rise Again.
- 2

Star Vortex
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
Star Vortex is a fast paced Action-RPG inspired by classics of the genre. Design your ship, fight your way through hostile alien sectors, upgrade as you salvage rare weapons and experiment with different builds until nothing can stand against you.
- 3

Psycho Starship Rampage
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
You play the psychotic A.I. of a warship lost in space which tries to come back to Earth. Build your spaceship from scratch. Load it with weapons. And use your creation to destroy waves of innocent aliens throughout numerous levels. Loot their carcasses, extend your ship and jump to the next sector for more action!
- 4

STAR WARS™: Squadrons
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
Master the art of starfighter combat in the authentic piloting experience STAR WARS™: Squadrons. Feel the adrenaline of first-person multiplayer space dogfights alongside your squadron, and buckle up in a thrilling STAR WARS™ story.
- 5

EVERSPACE™
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
- 6

MOTHERGUNSHIP: FORGE
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
Craft. Shoot. Die. Repeat. Forge absurdly powerful guns and fight through the belly of a metal alien monstrosity in this VR FPS roguelite follow up to MOTHERGUNSHIP. Wanna build a rocket-firing-shotgun or a toxic spike-ball-launcher? Unleash your inner mad scientist, then take on the MOTHERGUNSHIP.
- 7

Crying Suns
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required.
Crying Suns is a tactical rogue-lite that puts you in the role of a space fleet commander as you explore a mysteriously fallen empire. In this story rich experience inspired by Dune and Foundation, each successful run will uncover the truth about the Empire... and yourself as well.
- 8

Chorus
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action and Adventure with Ghost Signal: A Stellaris Game.
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
- 9

Eternal Starlight VR
Single-player alternative to Ghost Signal: A Stellaris Game — playable solo, no multiplayer required. Shares Action with Ghost Signal: A Stellaris Game.
Activate your Neural Link to gain an omniscient view of the battlefield. Experience the conflict at any scale, as you plot the course that will lead your fleet to victory. Eternal Starlight is a tactical space combat game, built from the ground up for VR.