Astro Colony Build a colony among endless planets

You start on a small platform floating in space and build outward from there. Floors, walls, machines, conveyor belts and pipes that carry ore from a drill to a smelter to a factory to storage. Everything is placed in first person, and buildings can run several recipes at once, so your factory can stay compact instead of sprawling into hundreds of structures. There is a simulation speed multiplier when you would rather watch a production line hum along than wait for it. And when a layout stops working, you tear it down and rebuild. The station is yours to reshape.

Your station is not bolted to anything. You can move it, dock it to asteroids and planets, and tow them along, linking stops into a network across the galaxy. The planets themselves are fully destructible voxels, so a mining operation can hollow one out piece by piece. Different biomes and hundreds of plants give each stop something to gather, and you can build vehicles and save any-size blueprints, either designed in-game or pulled from the library, to stamp down wherever the next site needs them.

Your astronauts need food, shelter and oxygen, and it is on you to provide them: farms, kitchens, living space, an O2 generator. But this is a colony sim that refuses to stress you out. There are no timers breathing down your neck and no punishing failure states; once the basics are connected, resources pile up while you plan the next wing of the base. Research over 100 technologies to unlock new machines, food sources and structures at your own pace. It is the kind of game where an evening of tidying conveyor lines counts as unwinding.

Co-op lets you run a colony with friends in a shared lobby, or join a game someone else is hosting. Splitting the work comes naturally: one person untangles the conveyor spaghetti, another handles the farms and kitchens, someone flies off to scout the next asteroid worth docking to. Since nothing is on a timer, nobody is rushed, and a session is as much about poking around each other's builds as it is about progress. Fair warning: some players have run into sync hiccups in multiplayer, so expect the occasional reload rather than a flawless session.