Hi. Unfortunately, I can't get along with the game. I am stuck at the point where you are supposed to play the video game (cartrige). Then, when I do this and play "The Wanderer", at some point the dialog reveals that it is apparently only a demo. So you can't continue playing. But after that, the task (Gamer Girl) continues. I really don't know what to do now and how to finish this quest.
I also have nothing else to do at the moment. No new dialog options at all, not with brother, not with father, and not with mother. I emptied the mailbox, but I don't know how to read the letter. I've been in the basement too, but don't know what I could do down there (except exercise).
But now if I waste the time, sometime the next night starts and the dead sister appears again. I don't know now what is said in the dialogue, but it knocks me back to the main menu when the second day dawns.
What the hell am I doing wrong or missing?