This is insanely cool! I'd say Hotline-Miami with an awesome rebirth-mechanic!
You didn't fit the theme perfectly in my opinion, since one of the mechanics is to learn of past mistakes, but this is my only critique. The visuals are cool, the gameplay is SO FUN!! The audio rocks, the story is humorous . The mechanics work together pretty well & I feel it to be very rewarding that you can keep ahead of your past selves, since you directly see your skill-progress.
Great game, thanks to the team!