Surviving Mars: Space Race Plus

Compete for milestones and anomalies with several other AI colonies backed by rival sponsors attempting to become this planet's superpower. You can trade with, respond to distress calls for, issue distress calls to, and even steal important colonists from these competitor colonies as you establish your territory on Mars.

Surviving Mars: Space Race Plus also features Marsvision Song Contest and Colony Design Set for the colonizer who appreciates the finer things in life on Mars.