Pretty cool idea, I was glad when you added the second player becuase it was really empty before it, But maybe adding some Spikes or stuff that kills you would yield really interesting levels.
Thank you for the feedback. And that is an interesting idea. Will play around with it and see how it fits in.
I wanted to slowly bring in the concept of controlling two players at once. Especially since as you progress you go as far as having 4. And in the updated version which is yet to be released you end up with 5 and 6 players that you try to navigate at the same time.
The intent I had was that it would eventually be a bit mind bending trying to track all of them at the same time. It was what ended up getting me all happy when I solved one of the puzzles while tracking 3 or 4 players at the same time.
But I will give spike idea a try. Would most likely need to redesign some of the levels but could be worth it :)