From the back of the box.
An adult-oriented bishoujo adventure game. The G-Collections version features the original Japanese voices along with English translation. This game is censored with mosaic blurring.
There is a door in front of you. .. A strange door, which has been created by the Devil. On the other side of it, three different worlds await you. Don't be scared, but don't get caught up in the realms of fantasy!
Kanako's Depression - You don't have a girlfriend, and you don't have any money either. You're moping around in your apartment, when a girl suddenly shows up at your door. Her name is Kanako; she's a timid little thing, but wait until you find out what she really is...
The Telephone Scandal - You want to have a girlfriend. You call a dating service and guess what!? You get a girl and go out on a date. Wait a minute... Is this girl...?
Armored Fighter Gyleban - The evil organization of Gill Grauber tries to dominate the world. One man stands against their nightmarish plans and challenges them. His name is Ryosei Motosu, a selfish bastard... People call him the Armored Fighter Gyleban!