Haulspar: Space Company Sim

Your company. Your rockets. A whole solar system waiting.

Haulspar puts you in charge of a space hauling company that works in real time. Start with one launch pad and a government contract, send a satellite to scan the Moon, then land your first crew and build a base that keeps working while you're away. From there the sky opens up: Mars, Venus, Mercury, the moons of Mars, and a 3D map of the entire solar system.

ELEVEN WORLDS TO BUILD ON
The Moon, Mars, Venus, Mercury, Phobos, Deimos, Ceres and Jupiter's four big moons - Io, Europa, Ganymede and Callisto - each with its own painted surface, its own resources, its own Agency contracts and daily and weekly jobs. Venus is heavy to lift off from and rich in ore under its clouds. Mercury holds the richest ore and ice hiding in its polar craters. Ceres is a water world in the belt. Io is dry and volcanic with rare minerals, Europa has the richest ice anywhere, Ganymede is the big balanced one and Callisto is old, cratered regolith. More worlds are on the way.

LAUNCH, FLY, LAND
Pick the rocket, fill the tank, load the cargo, choose the crew - and go. Watch the lift-off from your pad and the touchdown on another world.

BASES THAT NEVER SLEEP
Outposts, hydroponics, workshops, factories, landing pads, fuel plants. Every job runs on the clock, even when the app is closed. Come back to finished builds and full storage.

EXPLORE ON FOOT AND BY ROVER
Chart the surface, find ice and ore, send expeditions and bring back samples. Refine what you dig up and build better rovers from the parts you make.

RESEARCH YOUR WAY FURTHER
Unlock new rockets, then push each family tier by tier - more range, tougher ships - until your ships reach Mars, the asteroid belt and the moons of Jupiter.

THE WHOLE SOLAR SYSTEM
Spin a 3D map with every planet, the dwarf planets and the famous moons, with real facts about each. Park a satellite in orbit and watch it slowly reveal what a world holds.

A CREW WITH FACES AND VOICES
Astronauts and workers with names and levels, walking your base between jobs. The Agency director voices your contracts; your company's AI walks you through the first steps.

Contracts, daily orders on every world, weekly jobs and achievements pay your way. Every world has its own look and its own resources. How far will your company go?

Privacy policy: https://haulspar.com/privacy/
Support: https://haulspar.com/support/

Recent changes:
The solar-system map holds still: a planet's moons come into view as you bring the camera closer and stay while you spin, pinch and pan, world names no longer flicker, and distant worlds and their orbits stay visible at every zoom. Jupiter, Saturn, Uranus and Neptune now say there is no surface to land on and that a station in their orbit comes with space stations.