Very cool idea, and very cool execution (pun intended) !
so many levels, how did you get the time to do that ^^ ???
One thing that could be cool in the future is to add "failed clones" which wouldn't be the exact same as you. Maybe a different weapon, walk speed or jump ability...
Anyway, very good job !
Such a shame that some games like this one don't get more attention, I have tested about 200 games this far and this is one of the good ones !