Overall amazing game. The instruction is clear, and the movement of the character is relatively smooth. I'm not sure the ghost detects the character in a range-based or vision-based, because sometimes it detects me though we are not seeing each other. It will be more interesting if it's vision-based since it will provide more ways to reach the butterflies by dodging the vision. In addition, it can be more thrilling when some intensive audio can be played while the ghost is chancing, if that's the vibe meant to be made.