Single-player games like Void Tech
Below are 9 single-player Steam games similar to Void Tech, 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 Void Tech page.
Ranked picks
- 1
Homeplanet
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
Homeplanet is a space combat simulator with Newtonian physics and a story-driven campaign. Step into the boots of a combat pilot of the Troiden clan! Take part in the saga of exile from your home world—and the struggle to conquer a new one.
- 2
SPACE WALK
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
SPACE WALK is a hands-on first-person astronaut simulation where you operate an orbital station and conduct surface expeditions across the Moon.
- 3
Astromental Incremental
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
Mesmerizing incremental idle clicker game about space. When objects collide, you receive matter. Use this matter to unlock and upgrade objects in your star system. Use powerful Abilities. Dive into the Prestige system (Warp) with a wide Skill Tree, and discover new star systems with new bonuses.
- 4
Space Commanders: Solar System
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Simulation and Casual with Void Tech.
A lone space commander explores real planetary surfaces, builds small outposts, rescues stranded astronauts, and fights to survive in the cold silence of the Solar System.
- 5
OVERVIEW (A Walk Through The Universe)
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
Overview is a mind-changing experience about our position in the Universe. With a narrative and an interactive mode, it features realistic imagery and accurate data to leave you in awe and wonder at the vastness of the Cosmos.
- 6
Space Mechanic Simulator
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
- 7
HELLION
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Simulation with Void Tech.
After a century in cryosleep you find yourself stranded amidst the ruins of mankind’s first interstellar colony. Explore derelict ships and stations and harvest raw resources in search of air, fuel and other equipment. Or loot and pillage what you need from other survivors. The choice is yours!
- 8
Hardspace: Shipbreaker
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Simulation with Void Tech.
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
- 9
Cosmic Resistance
Single-player alternative to Void Tech — playable solo, no multiplayer required. Shares Indie and Casual with Void Tech.
You are the fleet commander. Different alien races invade the universe. Find and fight for saving scattered human colonies, integrate them in your ship fleet to help you create a powerful army that will liberate the universe and humankind from extinction.