Top similar games like Gateworlds:

Explore alien planets with carefully designed ecosystems, weather, resources, dangers and unique phenomena. Hunt animals for food and collect resources to craft equipment and repair devices on your ship. Escape each unique planet and unlock crew members and new ships.

A sci-fi survival-crafting colony sim set in a flooded world of floating islands. Build a colony, craft gear, design rafts, fend off sharks, manage your survivors, and explore island bunkers to uncover lost Float-Tech from an old-world corporation.

A space colony survival sim. Build a station room by room, lay the wires, pipes and ducts that carry power, water and air, and keep a crew fed, rested and sane. Build it how you like and keep it running.

You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold.

Oxygen Not Included is a space-colony simulation game. Deep inside an alien space rock your industrious crew will need to master science, overcome strange new lifeforms, and harness incredible space tech to survive, and possibly, thrive.

Mine, build, upgrade, and extract. Scavenge planets in a base-building resource management sim. Gather materials, construct facilities, and order units to survive in a hostile galaxy. Launch your base to the next zone before planetary threats overwhelm you.

You’re tired of gathering wood and food to survive on a deserted island. Need help? Recruit villagers! Develop your village, protect it from enemies, and create a Utopia!

Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere.

This version is only the prologue of the full game. The game supports 1-4 players. Build you homelands in Sanctree, using resources to craft weapons and equipment to fend off underground insects. Dig deeper to explore new worlds, destroy insect nests, and build new defenses to face greater threats.

Survive in the Iron Age north, among endless forests, misty lakes and harsh winters! Hunt, fish, build a shelter and keep your fire burning. Turn your small camp into a thriving village, protect your people, and trade with neighboring villages or fight for your land.

Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

Build, manage, and defend a survivor colony in a zombie-infested world. Gather resources, craft, hunt,treat injuries and expand your base while facing a constant threat against zombies, bandits, wildlife and more to come in a harsh player controlled post-apocalyptic survival.

Survive an untamed world where humans, animal villagers and wild animals all coexist, but not in harmony. Craft, farm, cook, and assign roles to villagers. Explore various biomes and muster an animal rebellion to fight back against human invaders.

Kind Heart Survivors is a space survival adventure that challenges you to survive on an unknown planet. Explore, gather resources, craft items, cook abundantly, and prove that you can survive anywhere in the galaxy.

Turn a tiny airfield into a roaring multi-runway hub. Draw blueprints and watch your crews build them tile by tile, then keep every passenger, suitcase and fuel truck moving, from a three-seat prop plane to a sky full of airliners. Contains high amounts of jet fuel.

ATC is a base building game set in a post-apocalyptic world featuring urban environments. Build a base across several layers with dozens of survivors. Fight other factions for the control of the remaining production centers and explore the world to find long forgotten resources and technologies.

A deep starship colony sim. Build your starship, manage air, water, food, fuel, energy, temperature and psychology to keep your crew alive across vast distances. Closed-loop system in space. Mining, wiring, plumbing, in-ship factory, (alien?) radio signals & translation, diplomacy, combat, and more.

Breadoria is a survival colony sim where tiny Breads gather, build, craft, and defend their home from hungry invaders. Take control of any Bread, or automate your colony as you plan its next expansion.

Take control of a talkative little Cubit, who knows he lives inside a game, and do your best to ensure both of you survive in this harsh, unforgiving world.

Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.

Grow a small colony into a vast, world-spanning civilization. Play solo or with friends as you gather resources, build cities, manage colonist needs, explore uncharted lands, establish logistics, raise armies, forge alliances, and wage wars—all in a living world.

Build a settlement in a realm recovering from the Fracture, a calamity that nearly destroyed the realm. Choose from several unique races, establish a new kingdom, and survive in a land filled with magic and strange creatures. Farm the land, fish the seas, or raid rival kingdoms for their treasures.

Build and defend an underground colony on Mars. Manage oxygen, heat, food, water and power, then draft individual survivors to fight raiders. Guide colonists through body-part injuries, rescue and treatment as your settlement grows.

You control a small colony in the underground of an unknown planet. Mine resources, build a base, explore the world and technology. Supply your colonists with oxygen, food and energy so that they can carry out their tasks.

Starfall Protocol is a Starship colony sim with RPG adventures in a galaxy with millions of explorable planets!🌌

Island survival RTS, with mysteries behind every corner. Assign your pawns to gather, craft, fight, study, and do other errands for your kingdom. Every randomly generated island holds unique secrets to be uncovered. As the Duke of Pawnholm, will you lead your pawns to prosperity ...or to calamity?

Might and Mandibles is a 2D ant colony sim and real-time strategy game. Command your queen and her subjects, excavate procedural subterranean chambers, assign specialized castes, and gather surface resources while defending the nest from wandering predators and coordinated raids.

You command a drilling train, leading a dwarf clan through the underground depths toward the planetary core. Manage the crew, complete expeditions, gather resources, upgrade gear, and make tough choices to reach the abandoned city and bring your people back home.

Set on small procedurally generated planets, PoliPlanet is a unique first-person city building game. Discover new planets, gather resources, craft, explore, and build.

Icetwine is an ice-age city builder where you combine raw materials to craft tools, weapons, machines, and structures. Build cozy huts, thriving farms, and tame dodos and mammoths. Defend your village from enemies and strike back to help your people survive and thrive.

Build your dream Chocolate Factory among candy cane forests and gumdrop hills to produce the tastiest sweets. A delicious first-person factory automation game with a little exploration and combat. Confectionary conveyor belt heaven awaits! The free prologue for the full game!

AstroPlanet is a sandbox game where you find yourself in the role of an astronaut whose ship has crashed on a planet with an inhospitable atmosphere. Your task is not only to survive, but also to turn this world into a habitable place.

Stranded on a small island, you must gather, build, and automate to survive and turn a humble camp into a thriving, self-sustaining base.

Build your dream Chocolate Factory among candy cane forests and gumdrop hills to produce the tastiest sweets. A delicious first-person factory automation game with a little exploration and combat. Confectionary conveyor belt heaven awaits!

Tokeis is a board-like real-time city builder about growing your town from a tiny tile to a hexagonal empire. Collect tokens, manage resources, reorganize inefficiencies, and fortify your economy. Handle the harsh weather and defend against raiders trying to steal your riches!