PlanetSim

Land on an untouched planet. Build a colony that reaches the stars.

Watch the trailer on Steam

Land on an untouched planet and build a factory colony that reaches the stars. Harvest, haul and produce without conveyor belts, launch rockets to orbit and the Moon, wake your colonists, defend against what lives here, and rebuild the broken colony Ark to finish the journey.

PC · WindowsSingle-playerEarly AccessSteam Cloud saves

A large factory base spreading across a desert coast

01 — THE PLANET

A whole round world

Your colony ship, the Ark, broke apart in orbit. You land with a rover, a lander and a plan, on a planet you can circle: savannas, rainforests, deserts, glaciers and volcanoes, rivers and seas, day and night. Every seed makes a new one.

A freight line running along the coast to a harbour

02 — LOGISTICS

No conveyor belts

Roads and ports, Logistics Hubs and their haulers, trains, ships, cargo planes and rockets. Plan the network, then watch it run.

A rocket lifting off over the base

03 — SPACE

From the ground to orbit

Launch rockets, build stations, set up an outpost on the Moon and throw cargo up with a mass driver. Then send the parts up and rebuild the Ark.

Placing a Lumber Yard beside a savanna factory

04 — THE COLONY

A colony to keep alive

Wake colonists from the Ark, house and feed them, and research more than 140 technologies. Eve, the lander's assistant, gives as much or as little help as you like.

A shield dome over a base at night

05 — DEFENCE

Something lives here

Native fauna, the alien Reclaimers and the Skarn. Hold them off with walls, turrets, shields and your own units.

System requirements

WINDOWS

Minimum

OS
Windows 10 64-bit
Processor
Intel Core i5-8400 or AMD Ryzen 5 2600
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 1060 6 GB or AMD Radeon RX 580 8 GB
DirectX
Version 11
Storage
2 GB available space

Low settings, 1080p, 30+ fps in a large late-game factory.

Recommended

OS
Windows 10/11 64-bit
Processor
Intel Core i5-12400 or AMD Ryzen 5 5600
Memory
16 GB RAM
Graphics
NVIDIA GeForce RTX 2060 or AMD Radeon RX 6600
DirectX
Version 11
Storage
2 GB available space

High settings, 1080p, 60 fps.

Player information

PLANETSIM