The visual novel requires you to choose among the inhabitants of the galaxy. Go to the space bar and speak to girls. Then, you can fuck them. Take your pick. Then you can become producer. Find women you like and enjoy with them. You might even be killed. There are many ways to end the game. The only thing that matters is your decisions and actions. It's a fascinating game, even though it may appear daunting initially. But, it is extremely addictive.