Imagine Earth is a self-published two man indie project. In this economic strategy game you'll build your own global civilization and you'll have to prevent it from falling into a climate catastrophe. Imagine Earth is a relaxed building simulation with resource and trade management that can turn into an environmental survival thriller based on your development decisions.
The game puts you into the position of a global economic player. You have to build and supply your colonies on distant planets, produce and trade goods into space. Form alliances or compete against other corporations. In order to preserve quality of life for your colonists and to avoid rising sea levels and a climate collapse, you have to do research and development to establish a balance between economic growth and environmental sustainability sooner or later.