It's weirdly nostalgic, like playing the original "Wolfenstein 3D": there were effectively no visual cues for which wall panels were secret doorways so to find

It's weirdly nostalgic, like playing the original "Wolfenstein 3D": there were effectively no visual cues for which wall panels were secret doorways so to find all of the goodies I ran along the edges of rooms pressing each panel in turn, endlessly hearing the flat farting tone that confirmed that yet another one did nothing useful. Note to UI designers: nostalgia doesn't necessarily mean "good". I can be nostalgic for my grandmother's cabbage soup, doesn't mean I want a daily banquet of the stuff.