Download Planetbase

There you play the base architect and supervisor, telling your settlers where to build the structures they need to survive. You will need to keep them supplied with oxygen, food, and water at all times to stay alive.

You will send them to generate energy, extract water and minerals, grow and cultivate food, craft robots, and build a self-sustaining base.

Although the game is not designed as a simulation, all of the mechanics are believable and based on the obstacles one might expect to encounter when establishing a colony on a new planet.