A free app for Android, by SF - Games . Adventures.
You are an astronaut who needs to save the Earth from an invasion of aliens. To do this, you will have to work with the other inhabitants of the planet. The first thing you need to do is to find a way to capture the aliens. The easiest way to do this is to use the planet’s natural resources. The Earth has a lot of minerals and other elements, and the aliens are just looking for the resources to build their worlds. If you want to save the Earth, you will have to work with the other inhabitants of the planet. The most effective way to do this is to work with the local community. The most important thing is to get the support of the people of the planet.
