In The Solarion Project, your character has inherited a spaceship due to the death of your dad, whom you were estranged from. So you put together an all-gal crew (each has a full in-depth personality and story) and decide to explore the universe. But after a while, the past rears its head and you discover there are strange things regarding your dad that no one knew about. You can choose from the crew to have an intimate relationship and dependent on your choice it will be happy or not so happy. But either way, you are the one who controls your future, and as a side note, you want to find out what the heck Solarian Project means to you or others.