Games like Vanguard Galaxy on Steam

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Unnamed Space Idle Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.

Similarity 62%
Price Free to play
Rating 8.9
Release 27 Jul 2023
Solar Expanse - Space Exploration Manager Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.

Similarity 61%
Price 17.99€
Rating 8.2
Release 09 Apr 2026
Astrox Imperium Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.

Similarity 57%
Price 12.49€
Rating 8.2
Release 22 Mar 2019
AutoForge A 2D automation sandbox adventure. Build an automated factory with Mana-powered machines, progress through an expansive tech tree, explore a vast and wonderful world, upgrade yourself with ancient technologies, and defend it all from invasions.

Similarity 57%
Price 19.50€
Rating 8.2
Release 27 Mar 2024
Junkyard Simulator Did you ever wish to work in a junkyard? Now you can, with Junkyard Simulator. They are many roads leading to success - whichever you take depends on your decisions.

Similarity 56%
Price 19.50€
Rating 6.3
Release 13 Oct 2021
Spaceflight Simulator In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.

Similarity 56%
Price -34% 9.89€
Rating 9.3
Release 17 Feb 2022
Occupy Mars: The Game Survive and colonize Mars in a highly technical, open-world sandbox game. Build and upgrade your base, discover new regions, conduct mining operations, retrieve water, generate oxygen, grow crops, and fix broken parts.

Similarity 55%
Price -57% 12.24€
Rating 7.1
Release 30 Jan 2026
SpaceEngine The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

Similarity 55%
Price 28.99€
Rating 9.3
Release 11 Jun 2019
The Orville - Interactive Fan Experience Step aboard the USS Orville (ECV-197), the Planetary Union's finest mid-level exploratory class cruiser. With every room on every deck recreated with painstaking accuracy, you are free to explore the ship at your leisure and engage in all manner of shenanigans!

Similarity 55%
Price Free to play
Rating 8.5
Release 23 Jul 2019
Solar 2 Dynamic abstract sandbox universe. Changes and evolves as you do.

Similarity 53%
Price -88% 1.16€
Rating 8.7
Release 17 Jun 2011
Breachway Explore the galaxy in this deckbuilding, sci-fi roguelike where ship upgrades and crew management are key to your survival. Optimize resource generation, engage in intense turn-based battles, and take on ever-growing threats as you seek out The Signal.

Similarity 53%
Price -76% 4.87€
Rating 7.3
Release 26 Sep 2024
Ostranauts Navigate your scrappy ship through the boneyard in search of valuable parts in abandoned vessels. Use salvage to upgrade your ship, or sell it for cash to pay down your mounting debt, or restock fuel, air, or food. Fly and role-play aboard your dream spaceship in this hardcore noir space-sim.

Similarity 53%
Price 20.49€
Rating 7.6
Release 10 Sep 2020
Farmer's Dynasty 2 Build your dream farm and secure your family’s future. Cultivate your fields, raise animals, and shape your dynasty across generations in this beautifully crafted life and farming simulation. Start your dynasty today!

Similarity 52%
Price -33% 16.79€
Rating 7.1
Release 02 Apr 2026
Soulash 2 Soulash 2 is a sandbox RPG roguelike with a procedurally generated open world, simulated history, skill-based progression system, customizable abilities, material-based crafting, building, trading, and the possibility of total mayhem. Will you save your world or destroy it?

Similarity 52%
Price 18.49€
Rating 8.2
Release 04 Dec 2023
Galaxy Idle Clicker Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!

Similarity 52%
Price Free to play
Rating 7.2
Release 06 Aug 2025
Ages of Conflict: World War Simulator Ages of Conflict is a versatile Map Simulation game where you create and observe custom AI nations battle it out across an infinite number of worlds. Paint beautiful maps and scenarios, and command nations to change history into your liking!

Similarity 52%
Price 6.89€
Rating 9.3
Release 17 Feb 2023
Resonite Enter a novel digital universe with infinite possibilities. Whether you resonate with people around the world in a casual conversation, playing games and socializing or you riff off each other when creating anything from art to programming complex games, you'll find your place here.

Similarity 51%
Price Free to play
Rating 7.7
Release 06 Oct 2023
The Crust Automate a lunar base as you become the savior of humanity exploring the future on the moon. Mine, craft, research, and trade resources with Earth in this gripping narrative basebuilder.

Similarity 51%
Price -77% 6.89€
Rating 7.4
Release 15 Jul 2024
BitCraft Online Join thousands of players in a true single-world MMORPG. Carve out a cozy nook, master a player-driven economy, or band together to transform the ancient wilderness into thriving cities. From humble beginnings to legend, your choices matter - because in BitCraft, your actions shape our world.

Similarity 50%
Price -35% 10.39€
Rating 7.2
Release 21 Jun 2025
Asbury Pines A grisly mystery in a small town unfolds across centuries through the stories of its residents. Orchestrate their work, grow resources, upgrade skills, and create automated production loops between past and future eras. All to uncover a sprawling secret embedded in the flow of time.

Similarity 50%
Price -20% 10.23€
Rating 8.6
Release 19 Nov 2025
MergeCrafter Welcome to the magical world of Runaria! Explore dungeons, craft tools, chop trees, mine rocks, and discover treasure! Merge identical items to create valuable resources, Craft new tools and upgrade them with powerful enchantments! Setup passive mining drills and tree farms to rebuild your camp!

Similarity 50%
Price Free to play
Rating 6.9
Release 23 Aug 2022
Astronomics Top-down action and space exploration meet asteroid mining automation! Navigate to randomly generated asteroids passing by and start mining. Impress your employer, upgrade your equipment, fight off pirates and save up for that ticket to Earth so you can finally come home... for the very first time.

Similarity 50%
Price 19.50€
Rating 8.4
Release 10 Feb 2025