thanks for your feedback, we will try make it more clear that the game contains flashing lights as it is only on the games page and look into how to better close the game and how to not force full screen. For future reference, there’s a computer shortcut that allows you to force close windows and games: Alt + F4. We will also try to make the instructions clear and simple as it can be quite complicated to understand and we are glad you could enjoy some parts of the game