I saw this is your sixth game so I am going to be a little mean. I have no idea what I just played. The arrows appearing behind me were frustrating. The shooting minigame was horrible and made no sense. I shot maybe a third of the times I clicked and could have easily walked past the zombies. You thought you were being cute with the ending. You were not. This feels bad to play. I think you didn't have a clear vision and just threw everything at the wall. This does not feel like a game it feels like you were learning how to make a game. This feels like a de-bug room with little bits of story in it. My game is not the best. It does one thing well. Your game does four things poorly.
The best idea you had was making the robots chase me. I would focus in on that. Make a game about luring dangerous robots and for the love of Madoka give the story an ending. It is really hard to make a story without an ending satisfying.