The Best Base-building colony simulation Games for Xbox Series X

Stranded: Alien Dawn drops you into an unknown alien world, where you'll lead survivors, build a high-tech outpost, and make tough decisions to survive. With engaging gameplay, a variety of planets, and a peaceful non-combat option, you'll experience a unique, unpredictable journey. But beware, time may slow and crafting can get repetitive in this thrilling survival sim.

Kingdoms and Castles is a city-building simulation game about growing a kingdom from a tiny hamlet to a sprawling city and imposing castle. Make trade agreements, alliance, and war with neighboring AI controlled kingdoms. Each villager and resource is individually simulated.

Autonauts is a charming simulation game that allows you to colonize uninhabited planets and build a civilization of robots to do your bidding. With a fun and unique automation programming system, colorful graphics, and no required programming knowledge, you can explore, gather resources, and create an animal husbandry world. The game offers limitless opportunities for automation and colonization, making it an experience you won't want to miss!

Create the perfect lab in this challenging sandbox base builder and defend it from zombie attacks. Lead a team of scientists in curing the zombies and transform them into Human-Zombie hybrids. Gather resources, research new technologies and optimize your defense to overcome the apocalypse.

Develop a prestigious university of mages. Build rooms, train your students, fight orcs, slay the bureaucrats, manage your budget... a director's life is not a quiet one.

It's ten years since the infection started. Long-established settlements are collapsing, one by one, for unknown reasons. Survivors are running to the hills to escape, hoping for safety in remote places. As another refugee, you're here to carve out a new life for yourself - by any means necessary.

IXION is a unique and engaging city-building survival game set in space where you manage a space ark while searching for a new hospitable planet. The game's innovative gameplay encourages exploration and introduces external risk factors such as space weather and sentient threats. The graphics and sound design add to the immersion, and the story is presented through unobtrusive recorded dialogue with great performances. With an overall excellent execution, IXION is a must-play for city-building lovers and fans of sci-fi genres.

Become an exile - the only one who knows the truth. Survive on the island lost to time, build your own settlement, reunite your tribe, explore the open world and deliver a message from the gods before it’s too late.

Sengoku Dynasty is the ultimate feudal Japan experience: build villages, grow your community, and shape the open world through combat or economy. The choice is yours alone - or that of up to 4 players in multiplayer co-op!

Build an empire of drug production and smuggling chains while managing rogue lieutenants, state authorities, and public opinion. Rival gangs, the DEA, the army, and even the CIA all threaten your growing business. When Capo dies, crown your successor, and build your empire from the ruins all over again.