Best Planet Colonization Games

Idle World - Planet Miner

My Little Planet Earth Craft!

Free

Build and expand your own planet from the ground up in this addictive idle clicker game. Upgrade your world to generate energy, colonize new areas, and introduce life. Can you unlock the atmosphere and create a thriving planet?

Terraforming Mars

The strategy game on Mars

$8.99

Lead a corporation to terraform Mars by building cities, forests, and oceans. Manage resources, complete objectives, and increase your Terraform Rating to make the planet habitable. Compete against rivals and lead humanity into a new era.

Planet Crusher: Mine & Attack

Mine Planets, Build Your Ship

Free

Pilot a powerful mining ship to drill, dig, and destroy planets for rare resources. Upgrade your vessel with deadly weapons and customize builds for unique challenges. Engage in PvP battles, join guilds, and compete on global leaderboards.

Hades' Star

Build a mighty space empire

Free

Build and expand a space empire in a persistent, evolving galaxy. Colonize planets, research technology, command fleets, and engage in diplomacy and warfare with millions of players. Participate in cooperative and competitive missions to gather resources and dominate the cosmos.

ASTROKINGS: Galactic Survival

Command fleets, battleship war

Free

Command powerful fleets in epic space battles, manage resources, and build planetary facilities. Customize your starships and lead your alliance to conquer the galaxy in this sci-fi real-time strategy multiplayer saga.

Planet Life

A curious planet adventure

Free

Embark on a cosmic journey as a planet seeking companionship and growth. Explore the universe, manage resources, upgrade tools, and battle through dungeons to discover yourself and gain favor with space gods. Features include a stock exchange, a gold fish, and more.

Star Trek Fleet Command

MMO Strategy SciFi Warfare

Free

Command a star base and build a powerful fleet in an open-world intergalactic strategy game. Recruit iconic officers, explore new worlds, and engage in epic battles to conquer the universe. Join alliances and uncover ancient secrets in a galaxy on the brink of war.

Planet Bomber!

by Voodoo

Free

Embark on an interstellar adventure to explore the vastness of the galaxy. Your mission is to destroy planets, upgrade your arsenal, and conquer challenging bosses. Prepare for an epic cosmic journey.

Infinite Galaxy

Command your space fleet

Free

Command a vast space fleet in a galaxy on the brink of war. Build your spaceport, recruit crew, and explore the universe. Engage in strategic battles and form alliances to survive and conquer.

Ancient Planet Tower Defense

They're coming right for you!

Free

Defend an ancient stronghold from alien invaders using powerful technologies. Build and upgrade towers in a classic tower defense experience with unique levels and diverse enemies. Enjoy an offline, ad-free strategy game with a compelling storyline.

Stellaris: Galaxy Command

Sci-Fi, space strategy game

Free

Lead the rebuilding of galactic civilization after an inter-dimensional invasion. Build your space station, explore star systems, form alliances, and wage war in a real-time universe with thousands of players. Experience an epic sci-fi story with strategic gameplay.

Planet simulation

Create a solar system.

Free

Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.

Colony Attack

MMO Space Game & Battles

Free

Build and command your own space colony, construct a powerful fleet, and engage in epic interstellar warfare. Explore a vast universe, battle pirates or other players, and forge alliances to achieve galactic dominance.

Rivals at War: 2084

Epic TPS Shooting Game

Free

Engage in epic sci-fi battles in 2084, training and equipping space marines to conquer planets. Lead your forces across a star map, challenge friends, and strategize with tactic cards to dominate the galaxy.

Planet Overlord

by 弘赓 俞

Free

Tap the screen to unleash a barrage of weapons and expel alien invaders to claim planets. Engage in a casual, amusing experience with various weapons and distinct civilizations.

A Planet of Mine

Explore, craft and rule.

Free

Explore, develop, and conquer a procedurally generated galaxy. Manage diverse species, interact with AI factions through trade or combat, and evolve your civilization. This strategy game offers unique gameplay with each session.

Operation: New Earth

Battle against Space Aliens

Free

Defend Earth from a massive alien invasion in this sci-fi multiplayer strategy game. Build your base, raise an army, and command powerful heroes to retake the planet. Form alliances and engage in real-time faction wars against both aliens and hostile humans.