Just a note about the walkthrough, to however wrote it:
Colorblind people can not see the difference between orange and green. At least, not the shades used in text. In large amounts and contrasting directly with each other, I can get a feeling for how they are different, and infer which is which, but as text, and not directly contrasting each other, they look identical.
Green, yellow, red, pink and blue (and a bolded version of black) are much better choices, if you need to differentiate by color, because they stand out from each other more.
edit: rather than write a second post, I'll just edit this guy.
About the game, this time. Not the walkthrough.
RPGM is a neat engine, and I get why people want to move away from ren'py, but one thing I love about ren'py, and miss a great deal in other engines, to the point of loathing them, is the lack of a roll back feature.
Whether it's because you gave an extra click and missed dialog, or the spot you were clocking through dialog was right where a choice came up and you ended up choosing something randomly, or something similar, the rollback is a lifesaver.
So, when I leave my dorm room in the very beginning, and hit escape to bring up the menu to save, and instead the escape button, for some reason, decides to choose the negative option in the choice on screen, rather than taking me to a menu, or just doing nothing... I feel like I have no option but to quit the game, and re-load my last save... or in my case, restart entirely. All because I messed up an option, and I can't roll back.