Solar System Task

In year 2020, human received a signal from the edge of the solar system. They sent a spacecraft to go there...<p>This is the most unique game have you ever played! You must spent 8 months to complete this game. Dive into the dark space: Moon, Mars, Jupiter, Saturn, Uranus, Neptune.</p>
<p>Explore the edge of the solar system and discover the source of the signal....</p>