The art was clean and net, both for sprites and backgrounds. The GUI was also quite simple for a simple game, it was not too much (like some games, they like to emphasise on blood a lot to suggest gore, which is not in my favor). The main menu made me wonder about the game itself honestly, because it very contrast with the Option and Save / Load menu, but that was good... I guess? However I wonder why you removed the Skip button?
Also, why did Agathe still wore her uniform? Is it simply to show that she was from the army? I found it weird for a retired soldier still walked around with a full uniform, and the others couldn't guess that she was from the army just by her uniform?
The writing is my favourite for this game. Their emotions are really told well without too much bombastic words for a Second Language speaker like myself. The characters each have their own unique speech pattern. That's cool! I can't choose which one one if my favourite ending. They are all just so good!
However, again, I wonder why towards the end of the game, you have option to grab your gun and shot the zombie(?). Is the bad ending left as a metaphor? Because if I am correct, they took her gun, were they careless enough to forget about it? It was the only thing that made me slightly unsatisfied.
The music fits the atmosphere so much. I'm not sure if this game is under the 'gore-ish' category, but some sound effects and music did made me feel the tension.Congratulation on making this game!