I like the main character :)
I really appreciate the ability to clear all your past selves, it's an addition I don't see in this game style that makes it significantly less frustrating to deal with.
That said, I think the level design could serve to be a little more interesting, both in terms of visuals and gameplay. It feels like I'm just walking through the map without any real friction, rather than putting my brain to work with solving tough puzzles. With some updates to the level design, this could be a great puzzler.