Best Idle Space Apps & Games

ExoMiner - Idle Miner Universe

Mine exotic exoplanets!

Free

Mine exotic exoplanets, build an empire, and discover new technologies in this interstellar idle mining game. Manage your corporation, craft materials, and expand into new galactic frontiers while growing your empire even when you're away. Join ExoMiner now and leave your mark in the stars!

Space Colonizers Idle Clicker

A strategy simulation game

Free

Embark on an epic intergalactic adventure in a strategy simulation game where you colonize uncharted planets, manage resources, and battle other players. Experience space exploration with stunning graphics and sound effects. Join the universe domination race now!

Idle Space Farmer Manager

Collect Waifus in Farm Tycoon!

Free

Manage your space farm, collect waifus, and defeat monsters to build your empire in this anime-style tycoon game. Upgrade agents, earn idle income, and explore different planets to become the ultimate space farmer tycoon. Join now and start your farming adventure!

Unnamed Space Idle

by JDOG CORP LLC

Free

Experience an award-winning sci-fi idle game where you battle alien ships, customize your ship's weapons and defenses, and make impactful decisions to progress and unlock new features. Dive into over 10 unique systems and engage in a relentless battle with a plethora of unfolding options for consistently rewarding gameplay.

Rocket Star: Idle Tycoon Game

Best Space Factory Simulator

Free

Rocket Star is an idle tycoon game where you manage a space factory to build rockets, research technologies, and explore new planets. Start your quest for rocket crafting and become the next star tycoon in this free game!

Idle Area 51

Alien Idle Game!

Free

In a top-secret desert facility, salvage alien tech, research UFOs, and manage your operation in this strategic alien idle game. Develop your facility, unlock advanced technologies, and stay ahead of government agents and alien threats. Are you ready to lead the operation and shape the future?

Idle Space Manager

Incremental Zen Game

Free

Manage your own space company and gather wealth in this incremental cash game. Supervise spaceships and amass idle cash to reach tycoon status in this idle space management simulation. Start your journey to becoming a space market tower manager today!

TerraGenesis - Space Settlers

Terraform Universe Planets

Free

TerraGenesis - Space Settlers allows you to terraform and build planets using real NASA science. Join factions, create habitats, manage resources, and explore new worlds in this immersive idle planet building simulator. If you love astronomy or resource management games, download and start terraforming today!

Idle World - Planet Miner

My Little Planet Earth Craft!

Free

Experience the ultimate idle clicker game where you create and upgrade your own planet Earth, from landscapes to atmospheres. Unlock various features, prevent catastrophes, and enjoy endless gameplay. Upgrade to VIP for exclusive benefits and uninterrupted fun!

Alien Invasion: RPG Idle Space

Spider evolution alien games!

Free

In this RPG idle game, command an alien to defeat, evolve, and dominate by eating humans to grow its army. Face powerful bosses, evolve your alien, crush waves of enemies, and upgrade abilities to dominate in epic battles and unlock new locations. Download now to assert extraterrestrial dominance!

Idle Survivor Space Odyssey

by Libii HK Limited

Free

Embark on an extraordinary journey to build and manage your space base, hire astronauts, conduct research, and overcome challenges in the vast cosmos. Will you propel humanity forward with groundbreaking innovations or succumb to the trials that await? Join the adventure now and lead your team to greatness!

Space Colony: Idle Tap Miner

Clicker Building Tycoon Game

Free

Train astronauts, construct colonies, and mine precious metals on 16 planets to build the greatest space colony in the universe! Experience challenging economic simulations with stunning 3D graphics and UI. Master logistics, research technologies, and become the ultimate space tycoon. Start your space adventure now!

Stellar Wind Idle: Space RPG

Sci-fi galaxy exploration game

Free

Embark on a space exploration journey in a galaxy engulfed in chaos and endless enemy hordes. Customize and upgrade your fleet of spaceships, engage in epic battles, and search for ways to restore order. Join the adventure now!

Cell to Singularity: Evolution

Civilization Idle Clicker Game

Free

Embark on a cosmic evolution journey in this captivating idle clicker game that traces the history of life from single-celled organisms to futuristic civilizations. Tap to evolve, unlock milestones, and delve into the depths of scientific and technological progress. Experience the epic saga of evolution and humanity in a game that blends education with addictive gameplay. Join the evolution now!

StarBurst Incremental

Fast-paced space incremental

Free

Experience the ultimate space-themed idle incremental game where your star generates resources automatically, and you actively direct it toward cosmic glory. With exponential growth, a deep prestige system, and upgrade trees, you can strategize your progress and aim for new heights, either by automating production or actively clicking your way to success.