Imagine Earth is a real-time planet simulation and a build up strategy game. Your job as a space colony manager is to explore and populate distant planets. Build up thriving and profitable colonies on a global scale and trade resources and goods into space.
You will experience a massive conflict between the profit goals of the interstellar corporations and the need to preserve living conditions for your people. Exhaust emissions and ground pollution impact the global climate as your colony is growing. Increasing temperatures melt down polar caps and your colonies are destroyed by rising sea levels.