Neat concept, and it can actually get pretty challenging to think about controlling three characters at the same time but they don't all exist at the same time. I like the idea of having to think ahead for how the stage is going to change when the AI retraces the ghost path. I couldn't make it past level 7, since it didn't seem like there were platforms for me to get to the exit.
Nitpicks:
- The music was a bit strange
- The background was a bit distracting, and I couldn't tell who I was vs. who the AI was at first