The text on the buttons was hard to read, and I don't know what bgm means in the settings menu.
Text to read was a bit small too.
Love the text dialogs with the bigger sprites.
I also like the weird inexplicable amnesia situation. It's a good way to create mystery and explain why someone would play again and again, that's some smart story telling imo < 3
Art is good. Parallax is nice. Is the snow particle effects? it behaves a bit weird.
I kept clicking outside the game window, which was annoying. I think there is a way to lock the cursor to the game. Perhaps that would be better?
Cool game : )