the undo and redo changes game states, and i dont think it remembers dialogue/sex scenes. there used to be a left and right arrow, i think the default button was 'c' and 'y' and it let you go back to the previous page of dialogue.
i do, and yes, it completely skips sex scenes. so if you get into a dialogue, then eventually leave a dialogue, using the undo sets you to the dialogue trigger page, and then when you get back onto the map, so to speak, that is the next game state. you cannot for example, get into combat, win, do the sex scene, get back onto the map, then rewind a couple pages to reread the sex scene. you have to do the entire combat over again. in the previous version, you could do that. it was essentially a rolling block of pages, like 15 or so, that followed you around.
