Lightracer Spark
Games like Lightracer Spark

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single-players with secrets you find without a guideor

Games like Lightracer Spark

A single-player sci-fi strategy RPG about shaping alien civilizations through choices, with a roughly 9-hour branching narrative.

Sunrider 4: The Captain's Return
A single-player space strategy RPG following Captain Kayto Shields' return from exile, with tactical space combat and a roughly 10.5-hour campaign.
2023-02-08
- Action

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Games like Lightracer Spark | IndieDex

Lightracer Spark
Games like Lightracer Spark

Find the Steam hidden gems

single-players with secrets you find without a guideor

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Games like Lightracer Spark

A single-player sci-fi strategy RPG about shaping alien civilizations through choices, with a roughly 9-hour branching narrative.

Sunrider 4: The Captain's Return
A single-player space strategy RPG following Captain Kayto Shields' return from exile, with tactical space combat and a roughly 10.5-hour campaign.
2023-02-08
- Action

Strategy

Tactical

Indie

Role-playing (RPG)

Visual Novel

Phantom Signal — Sci-Fi Strategy Game

A real-time sci-fi strategy game about exploring star systems, uncovering a phantom signal's secret, and ultimately evacuating survivors in a story-driven campaign.

2018-01-16

Strategy
Simulator

Stellar Monarch 2

A single-player turn-based space empire builder where you manage feudal court intrigue and alien threats from the throne, praised for a satisfying endgame.

2022-10-03

Science fiction
Strategy
Turn-based strategy (TBS)
4X (explore, expand, exploit, and exterminate)

Life of a Space Force Captain

A text-heavy future-life RPG about rising from any species to starship captain, shaped by branching macro decisions and a ~22-hour playthrough.

2022-05-05

Adventure
Indie

A Long Journey to an Uncertain End

A short, quirky single-player space opera in which a sentient spaceship flees an abusive ex, gathers a ragtag crew, and completes odd jobs across the galaxy.

2023-06-28

Science fiction
Adventure
Strategy
Bird view / Isometric
Indie
Side view
Simulator
Text
Role-playing (RPG)

Citizen Sleeper

A single-player sci-fi RPG set on a decaying space station, where an escaped worker's choices and survival shape a quiet, character-driven story.

2022-05-05

Science fiction
Adventure
Indie
Text
Role-playing (RPG)

Heart of the Machine

A sprawling single-player strategy RPG where you are a sentient AI blending city-building, tactical combat, and branching narrative to shape a city from the shadows.

2026-03-06

Science fiction
Survival
Strategy
Bird view / Isometric
Simulator
4X (explore, expand, exploit, and exterminate)
Role-playing (RPG)
Sandbox

Star Shift Origins

A single-player sci-fi strategy RPG about a trapped crew on the run, blending tactical and turn-based combat in a short, approachable prologue.

2021-11-08

Strategy
Bird view / Isometric

Stellar Orphans

A tense single-player roguelike deckbuilder where you guide a lost crew through space, managing resources and resolving card-driven crises.

2024-10-07

Science fiction
Survival
Strategy
Indie
Card & Board Game

Outsider

A choice-driven sci-fi narrative about extraterrestrial contact and a far-reaching mystery, with a literary, character-focused tone and a roughly 12-hour story.

2025-11-04

Indie

The Fermi Paradox

A choice-driven sci-fi strategy sim where your decisions ripple across civilizations over millennia, with a comic-book presentation and a compact, early-access feel.

2021-07-01

Science fiction
Strategy
Indie
Simulator

Aeons of Rebirth

A short casual incremental game about exploring planets and building space empires, with a praised storyline and slow late-game pacing.

2025-12-17

Indie

Sunrider 4: The Captain's Return