Well I went through them all.
Boy I abused the load/save button.
Did Viv norm routes,
Did the Viv Yandere routes
Did the I AM VIVDERE routes
And did as many as I could with glasses on/glasses off just to see the differences.
Have to say, I'm a little disappointed there was no hanky panky time with the stalker even in the Vivdere routes towards the end :< So sad.
But it was fun! I have to say though, I spent 15 scrolling through all the files trying to figure out how to "break the game" without breaking it for real only to realize it fixes/breaks itself essentially.