Only thing I would have liked to see explored more in the game.

I wanted to see some interaction between copies, especially with Simon. It'd be interesting (and probably disturbing) to see Simon 2's reaction to Simon 3. Would 2 flip out and start attacking 3? Would he accept it? Would he attempt to help in some way? Either way, I felt it was a bit of a missed opportunity to not have the copies interact with each other... pretty much at all.