That was great interactive story telling about looking back at the GDR. You could hardly trust anyone. It reminded me of the stories my former landlord from Brandburg an der Havel told me.
The gloomy atmosphere with the great pixel graphics and the music do a lot to put the player in the shoes of Erika.
My only critismcm is that there were no puzzles, but it was still like an interactive movie.
I personally think it's not bad to click on the text to change to the corresponding scene, but it was to easy to identify the person. If you identified the wrong person you could try to guess the next person. I wished there were more challenges.
It was still fun though to experience your interactive story.