Single-player games like Galactic Crew II
Below are 12 single-player Steam games similar to Galactic Crew II, 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 Galactic Crew II page.
Ranked picks
- 1

Galactic Crew
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Crew II.
Galactic Crew II is a roguelike space exploration game inspired by FTL and the classic XCOM games. You and your valorous crew members will explore a galaxy with all its dangers and riches. Explore and colonize planets, customize your spaceship, raid underground dungeons, mine, trade and craft!
- 2

Starpoint Gemini Warlords
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Crew II.
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
- 3

Industries of Titan
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Crew II.
Create a sprawling industrial city. Compete with other rival corporations on Titan for resources, territory, and power. Seek victory via technology, influence, warfare, or the wealth extracted from your citizens. Stake your claim to the Industries of Titan in this innovative sim/strategy game!
- 4

Rebuild 3: Gangs of Deadsville
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
Rebuild a ruined city in this post-apocalyptic mix of strategy and simulation. Manage survivors, scavenge for food and supplies, deal with rival gangs, illness, interpersonal strife and zombie attacks.
- 5

SimPocalypse
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
A civilization simulator where you manage billions of people and rebuild millions of structures. Improve your economy, research, advance, battle, and much more! Play at your own pace by controlling game speed and automate various tasks!
- 6

Northgard: Definitive Edition
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
Northgard: Definitive Edition is a critically acclaimed real-time strategy game based on Norse mythology. Lead your clan, uncover the secrets of a mysterious newfound continent and defeat your enemies to conquer the Throne!
- 7

Solargene
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions
- 8

Stardeus
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
- 9

X-COM: UFO Defense
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy with Galactic Crew II.
You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.
- 10

FTL: Faster Than Light
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Crew II.
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
- 11

Jagged Alliance 3
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Action and Strategy with Galactic Crew II.
The country of Grand Chien is thrown into chaos when the elected president goes missing and the paramilitary force known as “the Legion” seizes control. Hire mercs, meet interesting characters, and fight in tactically deep turn-based combat in this true successor to a beloved franchise.
- 12

Monkeys & Dragons
Single-player alternative to Galactic Crew II — playable solo, no multiplayer required. Shares Indie and Adventure with Galactic Crew II.
Jack and Lana just started their honeymoon, when Jack was kidnapped by a sorcerer. Lana decides to take matters into her own hands. She becomes an adventurer, completes quests and solves dangerous puzzles. However, there was something she wasn't prepared for...